75607 + Interview Questions in Secondary School in Science

1.	Ritu has 3 resistances of 6 ohms each, how will she connect them to get them to get the required resistances (a) 18 ohm (b) 9ohm.
Answer» ONG>ANSWER: (a) 18 ohm Explanation:

1.

Ritu has 3 resistances of 6 ohms each, how will she connect them to get them to get the required resistances (a) 18 ohm (b) 9ohm.

Answer» ONG>ANSWER:

(a) 18 ohm

Explanation:

Discussion

2.	Wool fibres absorb heat and act as insulator.true or false
Answer» ong>Answer: TRUE Explanation: The FIBERS trap AIR and air is a good insulator because it doesn't allow HEAT to transfer through it very easily. All materials are said to have a property called thermal conductivity which is to SAY that they can absorb and transfer heat with the their surroundings either very well or very BADLY.

2.

Wool fibres absorb heat and act as insulator.true or false

Answer»

ong>Answer:

TRUE

Explanation:

The FIBERS trap AIR and air is a good insulator because it doesn't allow HEAT to transfer through it very easily. All materials are said to have a property called thermal conductivity which is to SAY that they can absorb and transfer heat with the their surroundings either very well or very BADLY.

Discussion

3.	Wite the different types of soil and the main cropsgrown in it.
Answer» ong>Explanation: What Is Soil? Variants Loamy Soil Clayey Soil Properties RICH in humus and fertile Sticky Retains water well Very little AIR present Contains clay in tiny amounts Porous Rich in organic matter Crops suitable for growing CEREALS – Wheat, gram, Sugarcane, JUTE, Vegetables Cereals – Wheat, gram, Paddy Lentils, PULSES

3.

Wite the different types of soil and the main cropsgrown in it.

Answer»

ong>Explanation:

What Is Soil?

Variants Loamy Soil Clayey Soil

Properties RICH in humus and fertile Sticky

Retains water well Very little AIR present

Contains clay in tiny amounts Porous Rich in organic matter

Crops suitable for growing CEREALS – Wheat, gram, Sugarcane, JUTE, Vegetables Cereals – Wheat, gram, Paddy Lentils, PULSES

Discussion

4.	B) Give Scientific reasons : (Any 1) 1) Atom is electrically neutral.2) Atomic mass number is a whole number.help me please
Answer»

Discussion

5.	What were the limitations of Newlands’ Law of Octaves?
Answer» align="absmiddle" alt="\huge\orange{\mid{\fbox{\TT{AnsWer}}\mid}}" class="latex-formula" id="TexFormula1" src="HTTPS://tex.z-dn.net/?f=%5Chuge%5Corange%7B%5Cmid%7B%5Cfbox%7B%5Ctt%7BAnsWer%7D%7D%5Cmid%7D%7D" title="\huge\orange{\mid{\fbox{\tt{AnsWer}}\mid}}"> Limitations of Newlands’ Law of Octaves are as follows Newlands’ Law of Octaves APPLICABLE to elements up to Calcium NEWLAND assumed there are 56 elements in the nature and no more elements would be discovered in the future. To fit elements into table Newland put two elements into one slot. Newland introduced unlike elements with different properties into one column. Iron (Fe) was placed away from elements that resembles in properties. Ex: Nickel and cobalt ${\huge{\underline{\small{\mathbb{\red{HOPE\:HELPS\:UH! :)}}}}}}$

5.

What were the limitations of Newlands’ Law of Octaves?

Answer»

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Limitations of Newlands’ Law of Octaves are as follows

Newlands’ Law of Octaves APPLICABLE to elements up to Calcium

NEWLAND assumed there are 56 elements in the nature and no more elements would be discovered in the future.

To fit elements into table Newland put two elements into one slot. Newland introduced unlike elements with different properties into one column.

Iron (Fe) was placed away from elements that resembles in properties.

Ex: Nickel and cobalt

${\huge{\underline{\small{\mathbb{\red{HOPE\:HELPS\:UH! :)}}}}}}$

Discussion

6.	Can we write oxidation number in fraction in exams? or can we leave the oxidation number in fraction as it is in exams?plzzzz answer
Answer» ONG>Answer: no I THINK so Explanation: no I think so for OXIDATION

6.

Can we write oxidation number in fraction in exams? or can we leave the oxidation number in fraction as it is in exams?plzzzz answer

Answer» ONG>Answer:

no I THINK so

Explanation:

no I think so for OXIDATION

Discussion

7.	Atmospheric conditions at a specific time, at a particular place are referred to as.........
Answer» ong>Answer: weather: the short TERM STATE of the atmosphere at a SPECIFIC time and place, including the TEMPERATURE, humidity, cloud cover, precipitation, wind, etc.

7.

Atmospheric conditions at a specific time, at a particular place are referred to as.........

Answer»

ong>Answer:

weather: the short TERM STATE of the atmosphere at a SPECIFIC time and place, including the TEMPERATURE, humidity, cloud cover, precipitation, wind, etc.

Discussion

8.	In ____ unit the calorific value of a file is express ed
Answer» ong>EXPLANATION: The calorific value of a fuel is expressed in KILOJOULES per kilogram (kJ/kg PLEASE SUBSCRIBE TO MY YOUTUBE CHANNEL NAME KHURAFATI POINT

8.

In ____ unit the calorific value of a file is express ed

Answer»

ong>EXPLANATION:

The calorific value of a fuel is expressed in KILOJOULES per kilogram (kJ/kg

PLEASE SUBSCRIBE TO MY YOUTUBE CHANNEL NAME KHURAFATI POINT

Discussion

9.	my phone's battery life is on 11% i have to pluck it in charger . so bye bye gyus . i will be back.Take free points also.
Answer» ong>ANSWER: THANKS for free POINTS

9.

my phone's battery life is on 11% i have to pluck it in charger . so bye bye gyus . i will be back.Take free points also.

Answer»

ong>ANSWER:

THANKS for free POINTS

Discussion

10.	You are given three resistance ,in........ combination they can be arranged
Answer» ER: THREE combination Explanation:

10.

You are given three resistance ,in........ combination they can be arranged

Answer» ER:

THREE combination

Explanation:

Discussion

11.	Name the only liquid metal and the only liquid non metal
Answer» cury is the only LIQUID metal and bromine is the only liquid NON metal . maybe it's HELPFUL for you ☺️

11.

Name the only liquid metal and the only liquid non metal

Answer»

cury is the only LIQUID metal and bromine is the only liquid NON metal .

maybe it's HELPFUL for you ☺️

Discussion

12.	What are consumers how are they classified and give one example for each tupe
Answer» ong>There are MAINLY four TYPES of consumers in ecology and they are classified ACCORDING to their position in the food chain - herbivores, carnivores, omnivores and decomposers. Herbivores are the ONES who only eat green plants, vegetables and other type of vegetation like cows, giraffes, elephants. Please mark as BRAINLIEST if it helped!

12.

What are consumers how are they classified and give one example for each tupe

Answer»

ong>There are MAINLY four TYPES of consumers in ecology and they are classified ACCORDING to their position in the food chain - herbivores, carnivores, omnivores and decomposers. Herbivores are the ONES who only eat green plants, vegetables and other type of vegetation like cows, giraffes, elephants.

Please mark as BRAINLIEST if it helped!

Discussion

13.	नीचे ना पेकी से मा र्टिंडल असर जोई सकाय छे
Answer» ONG>ANSWER: I did not UNDERSTAND SORRY

Discussion

14.	Strain is related to ____________a. skin b. muscle c. ligament d. Bone
Answer» ONG>ANSWER: b) muscle Explanation: Mark it BRAINLIEST please

14.

Strain is related to ____________a. skin b. muscle c. ligament d. Bone

Answer» ONG>ANSWER:

b) muscle

Explanation:

Mark it BRAINLIEST please

Discussion

15.	The size of an atom is determined by number of electron true or false
Answer» ong>ANSWER: MOLECULES are MADE by ATOMS

15.

The size of an atom is determined by number of electron true or false

Answer»

ong>ANSWER:

MOLECULES are MADE by ATOMS

Discussion

16.	Define gene?........
Answer» er: (in informal USE) a unit of heredity which is TRANSFERRED from a parent to OFFSPRING and is held to determine some CHARACTERISTIC of the offspring is called Gene Explanation:

16.

Define gene?........

Answer»

er:

(in informal USE) a unit of heredity which is TRANSFERRED from a parent to OFFSPRING and is held to determine some CHARACTERISTIC of the offspring is called Gene

Explanation:

Discussion

17.	What are the sources of food ?
Answer» ong>Answer: Plants and animals are the main source of food for all the organisms on earth. Food obtained from animals is the main source of protein and include fish, milk, meat, POULTRY, and cheese. Whereas plants provide us with fruits and vegetables, which are an IMPORTANT source of fibres, PROTEINS and carbohydrates. mark it as brainlist

17.

What are the sources of food ?

Answer»

ong>Answer:

Plants and animals are the main source of food for all the organisms on earth. Food obtained from animals is the main source of protein and include fish, milk, meat, POULTRY, and cheese. Whereas plants provide us with fruits and vegetables, which are an IMPORTANT source of fibres, PROTEINS and carbohydrates.

mark it as brainlist

Discussion

18.	Please send me the correct answer of this question
Answer» ONG>Explanation: let me check and tell U mark me as a brainliest

18.

Please send me the correct answer of this question

Answer» ONG>Explanation:

let me check and tell U

mark me as a brainliest

Discussion

19.	The cyclic flow of nutrients within an ecosystem is called the
Answer» ONG>Explanation: it is CALLED as biochemical CYCLE is your answer maybe it's helpful for you ☺️

19.

The cyclic flow of nutrients within an ecosystem is called the

Answer» ONG>Explanation:

it is CALLED as biochemical CYCLE is your answer

maybe it's helpful for you ☺️

Discussion

20.	2. What were the limitations of Döbereiner’s classification?
Answer» align="absmiddle" alt="\large\boxed{\rm{\blue{★ﾑɳรωεя★\leadsto}}}" class="latex-formula" id="TexFormula1" src="HTTPS://tex.z-dn.net/?F=%5Clarge%5Cboxed%7B%5Crm%7B%5Cblue%7B%E2%98%85%EF%BE%91%C9%B3%E0%B8%A3%CF%89%CE%B5%D1%8F%E2%98%85%5Cleadsto%7D%7D%7D" title="\large\boxed{\rm{\blue{★ﾑɳรωεя★\leadsto}}}"> Solution: (i) They were not applicable for very low mass or very high mass elements. (ii) All the elements couldn’t fit into DOBEREINER’s triads. (iii) As the methods to calculate atomic mass improved, Dobereiner’s triads validity began to decrease. For example, in the triad of F, Cl and Br, the arithmetic mean of atomic masses of F and Br are not equal to the atomic mass of CI.

20.

2. What were the limitations of Döbereiner’s classification?

Answer»

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Solution:

(i) They were not applicable for very low mass or very high mass elements.

(ii) All the elements couldn’t fit into DOBEREINER’s triads.

(iii) As the methods to calculate atomic mass improved, Dobereiner’s triads validity began to decrease. For example, in the triad of F, Cl and Br, the arithmetic mean of atomic masses of F and Br are not equal to the atomic mass of CI.

Discussion

21.	The capacity of element is to combine is called its ______
Answer» ONG>Answer: valency The COMBINING capacity of an ELEMENT is known as its valency. Valency is the number of valence electrons in OUTER shell that take part in the chemical REACTION.

21.

The capacity of element is to combine is called its ______

Answer» ONG>Answer:

valency

The COMBINING capacity of an ELEMENT is known as its valency. Valency is the number of valence electrons in OUTER shell that take part in the chemical REACTION.

Discussion

22.	1.Who discovered magnets?
Answer» ong>Explanation: Who invented magnets? The first magnets were not invented, but rather were FOUND from a naturally occurring mineral called magnetite. Traditionally, the ancient GREEKS were the discoverers of magnetite. There is a story about a shepherd NAMED Magnes WHOSE SHOE nails stuck to a rock containing magnetite.

22.

1.Who discovered magnets?

Answer»

ong>Explanation:

Who invented magnets? The first magnets were not invented, but rather were FOUND from a naturally occurring mineral called magnetite. Traditionally, the ancient GREEKS were the discoverers of magnetite. There is a story about a shepherd NAMED Magnes WHOSE SHOE nails stuck to a rock containing magnetite.

Discussion

23.	कोई एक क्रोमोसोम या विकार का कारण बताइए
Answer» ONG>Answer: HOPE it HELPS be HAPPY and take CARE

Discussion

24.	What is meant by soil erosin
Answer» ong>Answer: Soil erosion is a NATURALLY occurring PROCESS that affects all landforms. In agriculture, soil erosion refers to the wearing AWAY of a field's topsoil by the natural physical forces of water (Figure 1) and wind (Figure 2) or through forces associated with FARMING activities such as tillage.

24.

What is meant by soil erosin

Answer»

ong>Answer:

Soil erosion is a NATURALLY occurring PROCESS that affects all landforms. In agriculture, soil erosion refers to the wearing AWAY of a field's topsoil by the natural physical forces of water (Figure 1) and wind (Figure 2) or through forces associated with FARMING activities such as tillage.

Discussion

25.	Describe the following important components of a computera.Memory b.Operating system c.Program d.Data and information
Answer» ong>Answer: a)Memory refers to the processes that are used to acquire, STORE, retain, and later retrieve information. There are three major processes involved in memory: encoding, storage, and retrieval. Human memory involves the ability to both preserve and recover information we have learned or experienced. b)An OPERATING System (OS) is an interface between a computer user and computer hardware. An operating system is a software which performs all the basic tasks like file management, memory management, process management, handling input and output, and controlling peripheral devices such as disk drives and printers c)A computer program is a collection of instructions that can be executed by a computer to perform a specific task. A computer program is usually written by a computer programmer in a programming language. ... A collection of computer programs, libraries, and related data are referred to as software. d)Information is a processed, organised data presented in a GIVEN context and is useful to humans. Data is an individual unit that contains raw material which does not carry any specific MEANING. Information is a group of data that collectively carry a logical meaning. Data doesn't depend on information.

25.

Describe the following important components of a computera.Memory b.Operating system c.Program d.Data and information

Answer»

ong>Answer:

a)Memory refers to the processes that are used to acquire, STORE, retain, and later retrieve information. There are three major processes involved in memory: encoding, storage, and retrieval. Human memory involves the ability to both preserve and recover information we have learned or experienced.

b)An OPERATING System (OS) is an interface between a computer user and computer hardware. An operating system is a software which performs all the basic tasks like file management, memory management, process management, handling input and output, and controlling peripheral devices such as disk drives and printers

c)A computer program is a collection of instructions that can be executed by a computer to perform a specific task. A computer program is usually written by a computer programmer in a programming language. ... A collection of computer programs, libraries, and related data are referred to as software.

d)Information is a processed, organised data presented in a GIVEN context and is useful to humans. Data is an individual unit that contains raw material which does not carry any specific MEANING. Information is a group of data that collectively carry a logical meaning. Data doesn't depend on information.

Discussion

26.	The entire content of living cell is known as_____
Answer» ONG>Answer: Mark as brainlist.... FOLLOW me... EXPLANATION: protoplasm The ENTIRE content of a living cell is known as protoplasm. It includes the cytoplasm and the NUCLEUS. Protoplasm is called the living substance of the cell.

26.

The entire content of living cell is known as_____

Answer» ONG>Answer:

Mark as brainlist....

FOLLOW me...

EXPLANATION:

protoplasm

The ENTIRE content of a living cell is known as protoplasm. It includes the cytoplasm and the NUCLEUS. Protoplasm is called the living substance of the cell.

Discussion

27.	(x-1)(x+6)-(x-2)(x-3)=3solve
Answer» ONG>ANSWER: x = 3/2 is a answer bro OK

27.

(x-1)(x+6)-(x-2)(x-3)=3solve

Answer» ONG>ANSWER:

x = 3/2 is a answer bro OK

Discussion

28.	Did Döbereiner’s triads also exist in the columns of Newlands’ Octaves? Compare and find out.
Answer» align="absmiddle" alt="\huge\orange{\mid{\fbox{\tt{AnsWer}}\mid}}" class="latex-formula" id="TexFormula1" src="HTTPS://tex.z-dn.net/?f=%5Chuge%5Corange%7B%5Cmid%7B%5Cfbox%7B%5Ctt%7BAnsWer%7D%7D%5Cmid%7D%7D" title="\huge\orange{\mid{\fbox{\tt{AnsWer}}\mid}}"> Döbereiner’s triads did EXIST in the columns of Newlands’ Octaves; For example, the elementsLithium (Li), POTASSIUM (K) and Sodium (Na) constitute a DOBEREINER’s Triad but are also found in the second column of Newland’s Octaves.

28.

Did Döbereiner’s triads also exist in the columns of Newlands’ Octaves? Compare and find out.

Answer»

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Döbereiner’s triads did EXIST in the columns of Newlands’ Octaves; For example, the elementsLithium (Li), POTASSIUM (K) and Sodium (Na) constitute a DOBEREINER’s Triad but are also found in the second column of Newland’s Octaves.

Discussion

29.	There are ten being assisted by. medical experts
Answer» ONG>ANSWER: vhshehehejjdjejejeuueuruururhrvrhejevhshehehejjdjejejeuueuruhhdjdhejjdkev2yeij2u2i3984849sug

Discussion

30.	Q1 (A). CHOOSE THE CORRECT ALTERNATIVE AND REWRITE THE STATEMENT (5M) 1. If the mass of one object is doubled, the force between the two objectswill becomesa) Halfb) Doublec) Four timesd) One fourthonductor carrying
Answer» ONG>ANSWER: Double. Hope it HELPED you!

30.

Q1 (A). CHOOSE THE CORRECT ALTERNATIVE AND REWRITE THE STATEMENT (5M) 1. If the mass of one object is doubled, the force between the two objectswill becomesa) Halfb) Doublec) Four timesd) One fourthonductor carrying

Answer» ONG>ANSWER:

Double.

Hope it HELPED you!

Discussion

31.	Melting of ice into water is a what cha
Answer» ONG>Answer: SHARE with the CHILDREN that the temperature at which ICE melts is called the melting point. The melting point is the temperature at which a SOLID turns to a liquid. The melting point at which ice — a solid — turns to water — a liquid — is 32°F (0°C

Discussion

32.	Name the animal which eat plant
Answer» ONG>ANSWER: griffae Explanation: because it has LONG NECK

32.

Name the animal which eat plant

Answer» ONG>ANSWER:

griffae

Explanation:

because it has LONG NECK

Discussion

33.	What is meaning of penis Hindi?
Answer» s is an PART of MALE by which RESPIRATION TAKE PLACE..

Discussion

34.	Why was there a louder applouse even when tarun crossed the finishing line last
Answer» ong>ANSWER: Maybe because he HELPED other ones in the RACE and people LOVED it...............

34.

Why was there a louder applouse even when tarun crossed the finishing line last

Answer»

ong>ANSWER:

Maybe because he HELPED other ones in the RACE and people LOVED it...............

Discussion

35.	Short note on verticillaster
Answer» nflorescence in which the FLOWERS are arranged in a SEEMING whorl, consisting in fact of a pair of opposite AXILLARY, usually sessile, cymes, as in MANY mints. e.g., LILAC, Syringa vulgaris; Oleaceae hope it helps...^_^

35.

Short note on verticillaster

Answer»

nflorescence in which the FLOWERS are arranged in a SEEMING whorl, consisting in fact of a pair of opposite AXILLARY, usually sessile, cymes, as in MANY mints.

e.g., LILAC, Syringa vulgaris; Oleaceae

hope it helps...^_^

Discussion

36.	When a force on an object becomes stronger, how does its motion change?
Answer» ong>QUESTION When a force on an object becomes stronger, how does its motion CHANGE. ANSWER When a force is APPLIED on an object, it MAY change its is in the DIRECTION of motion, the speed of the object increases. If direction opposite to the motion, then it results in a decrease in speed. If the applied force the force is applied in the the speed of the object. HOPE IT HELPS YOU FOLLOW ME

36.

When a force on an object becomes stronger, how does its motion change?

Answer»

ong>QUESTION

When a force on an object becomes stronger, how does its motion CHANGE.

ANSWER

When a force is APPLIED on an object, it MAY change its is in the DIRECTION of motion, the speed of the object increases. If direction opposite to the motion, then it results in a decrease in speed. If the applied force the force is applied in the the speed of the object.

HOPE IT HELPS YOU

FOLLOW ME

Discussion

37.	Which microbes bring about the process of fermentation?
Answer» ONG>Answer: LACTOBACILLUS , Leuconostoc , STREPTOCOCCUS

37.

Which microbes bring about the process of fermentation?

Answer» ONG>Answer:

LACTOBACILLUS , Leuconostoc , STREPTOCOCCUS

Discussion

38.	I hin plant1.2. Fill in the blanks.(a) We get paper from ......(b) Acacia plant gives us(C)(d)(e) Neem is aandplant gives us fibre. 2.plants give us scentplant2
Answer» ONG>ANSWER: THANKS for free points..

Discussion

39.	Each nuclear fussion of Unanium nucleusa) 20 Mevb)237 Mevc)236 Mevd)200 Mev
Answer» is the RIGHT ANSWER

Discussion

40.	Ques no. 20 : pH of 0.02 M HNO3solution ....12101112.5
Answer» ONG>Explanation: FOLLOW karo NA plzz,❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️

40.

Ques no. 20 : pH of 0.02 M HNO3solution ....12101112.5

Answer» ONG>Explanation:

FOLLOW karo NA plzz,❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️

Discussion

41.	Trypanosoma: Sleeping sickness :: Plasmodium:__________
Answer» ONG>ANSWER: Malaria(The disease caused by Plasmodium(PROTOZOA)

Discussion

42.	Hydrogen has one atom but can give 5 different spectra why ?
Answer» ONG>Explanation: Each HYDROGEN atom contains one electron. The hydrogen atoms absorb DIFFERENT amounts of energy and go to different excited states. From there, they take different paths and come BACK to ground state. Since different paths are associated with different energies, different SPECTRAL lines are formed in the spectrum.

Discussion

43.	Force = rate of chane of............
Answer» ONG>Answer: force = RATE of CHANGE of momentum

Discussion

44.	10. A synthetic fibre used for making woollen clothes a) Polyester b) Acrylicc) Rayond) Polyethylene
Answer» ONG>ANSWER: B) Acrylic✔✔✔✔✔✔✔✔✔✔✔✔

Discussion

45.	find out the natural acids and bases obtined form the nature. show how they react with different substances form the kitchen of your house in a tabular form.
Answer» ong>ANSWER: Warm water holds LESS dissolved oxygen than cold water, so SUMMER is the time when fish can have a hard time getting ENOUGH oxygen. Other organisms use oxygen, too, including the algae that grow in the summer and bacteria that DEGRADE organic matter.

45.

find out the natural acids and bases obtined form the nature. show how they react with different substances form the kitchen of your house in a tabular form.

Answer»

ong>ANSWER:

Warm water holds LESS dissolved oxygen than cold water, so SUMMER is the time when fish can have a hard time getting ENOUGH oxygen. Other organisms use oxygen, too, including the algae that grow in the summer and bacteria that DEGRADE organic matter.

Discussion

46.	Q.2A) Define the following terms: (Any 3) 1) Atom 2) Isotope3) Atomic number4) Atomic mass numberplease please help me
Answer» > 1)Atom - Atom is the SMALLEST particle of an element. 2)ISOTOPE- isotopes of a given element have the same number of protons but different NUMBERS of neutrons in each atom. 3)Atomic number -The atomic number is the number of protons in the NUCLEUS of an atom. 4)Atomic mass number-the total number of protons and neutrons in an atom.

46.

Q.2A) Define the following terms: (Any 3) 1) Atom 2) Isotope3) Atomic number4) Atomic mass numberplease please help me

Answer»

>

1)Atom - Atom is the SMALLEST particle of an element.

2)ISOTOPE- isotopes of a given element have the same number of protons but different NUMBERS of neutrons in each atom.

3)Atomic number -The atomic number is the number of protons in the NUCLEUS of an atom.

4)Atomic mass number-the total number of protons and neutrons in an atom.

Discussion

47.	Who is the father of medicines
Answer» ong>Answer: please follow me Explanation: HIPPOCRATES

47.

Who is the father of medicines

Answer»

ong>Answer:

please follow me

Explanation:

HIPPOCRATES

Discussion

48.	(F)occrepational hazand:
Answer» indefinite continued progress of existence and EVENTS in the past, present, and FUTURE regarded as a WHOLE. "travel through space and TIME"

48.

(F)occrepational hazand:

Answer»

indefinite continued progress of existence and EVENTS in the past, present, and FUTURE regarded as a WHOLE.

"travel through space and TIME"

Discussion

49.	Give two examples where force change the direction of motion
Answer» ONG>Explanation: You can change the direction of an object without CHANGING its SPEED. For example, a good SOCCER player can control the motion of a soccer ball by applying a force that changes the ball's direction but not its speed.

Discussion

50.	Give three examples of the range of variations that you see in life-forms around you.
Answer» align="absmiddle" alt="\large\boxed{\rm{\blue{★ﾑɳรωεя★\leadsto}}}" class="latex-formula" id="TexFormula1" src="https://tex.z-dn.net/?F=%5Clarge%5Cboxed%7B%5Crm%7B%5Cblue%7B%E2%98%85%EF%BE%91%C9%B3%E0%B8%A3%CF%89%CE%B5%D1%8F%E2%98%85%5Cleadsto%7D%7D%7D" title="\large\boxed{\rm{\blue{★ﾑɳรωεя★\leadsto}}}"> Listed below are a few ranges of variations observed in life-forms: (a) SMALL frog to big whale (b) Creeper to the eucalyptus tree (c) Black CUCKOO to colourful peacock

50.

Give three examples of the range of variations that you see in life-forms around you.

Answer»

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Listed below are a few ranges of variations observed in life-forms:

(a) SMALL frog to big whale

(b) Creeper to the eucalyptus tree

(c) Black CUCKOO to colourful peacock

Discussion

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Can we write oxidation number in fraction in exams? or can we leave the oxidation number in fraction as it is in exams?plzzzz answer

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Give two examples where force change the direction of motion

Give three examples of the range of variations that you see in life-forms around you.