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9451.

Define crystallization ​

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Answer:

Crystallization or crystallisation is the process by which a SOLID forms, where the atoms or molecules are HIGHLY organized into a structure KNOWN as a CRYSTAL. Some of the ways by which CRYSTALS form are precipitating from a solution, freezing, or more rarely deposition directly from a gas.

9452.

Define refraction..... ​

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ANSWER:

Refraction :-

  • refraction is the CHANGE in DIRECTION of a WAVE passing from one medium to another or from a gradual change in the medium.

⚕️ NONEXISTENT⚕️

9453.

Define democracy....​

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SET of rules and regulations according to which a GOVERNMENT of a country RUNS is CALLED DEMOCRACY.

9454.

De define the following terms velocity ratio​

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the RATIO of a DISTANCE through which any part of a machine MOVES to that which the driving part moves during the same TIME.

9455.

How will a frog be affected if it does not have the dual mode of respiration?​

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Answer:

While completely submerged all of the frog's repiration takes place through the skin. The skin is composed of thin membranous tissue that is quite permeable to water and contains a large network of blood vessels. The thin membranous skin is allows the respiratory GASES to readily diffuse directly down their gradients between the blood vessels and the surroundings. When the frog is out of the water, mucus glands in the skin keep the frog moist, which helps absorb dissolved oxygen from the air.

A frog may also breathe much like a human, by taking air in through their nostrils and down into their lungs. The mechanism of taking air into the lungs is HOWEVER sligthly different than in humans. Frogs do not have ribs nor a diaphragm, which in humans helps serve in expand the chest and thereby DECREASING the pressure in the lungs allowing outside air to flow in.

In order to draw air into its mouth the frog lowers the floor of its mouth, which causes the throat to expand. Then the nostrils open allowing air to ENTER the enlarged mouth. The nostrils then close and the air in the mouth is forced into the lungs by contraction of the floor of the mouth. To elimate the carbon dioxide in the lungs the floor of the mouth moves down, drawing the air out of the lungs and into the mouth. Finally the nostrils are opened and the floor of the mouth moved up pushing the air out of the nostrils.

Frogs also have a respiratory surface on the lining of their mouth on which gas exchange takes place readily. While at rest, this process is their predominate form of breathing, only fills the lungs occasionally. This is because the lungs, which only adults have, are poorly developed.

Explanation:

hope it helps

9456.

Hey I want to know what is meditation ​

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Answer:

meditation is a practice where an individual uses a technique- such as MINDFULNESS, or focusing the mind on a PRACTICAL object, thought, are ACTIVITY

9457.

C. Give one word for the following:1. Used for smelling and feelingF2. Larva of a butterflyС3. Resting stage of a larvaP.Air holes through which insects breatheS5. Pupa of a butterfly is covered byС​

Answer»

Answer:

1 for HUMAN or BUTTERFLY for butterfly foot

2 caterpillar

3 pupa

4tracheae

5 COCOON

9458.

What are neutral solutions ​

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Explanation:

Neutral SOLUTION, a CHEMICAL solution which is neither acidic nor BASIC.

9459.

Which is protecting from the Sun​

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Answer: Our ozone layer is protecting us from the violent RAYS. If any mistake in answer or question means DIFFERENT THING tell me. Have a great DAY.

9460.

An inert gas not having ns² np^6 configuration is1) Ne2) Ar4) Kr3) He​

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Answer:

he

Explanation:

all other noble GASES have ns2 np6 CONFIGURATION other than He which has 1S2

9461.

WARNSout of two gases carbon dioxide & methane diffuse which gas rapidly​

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ANSWER:

CARBON DIOXIDE....is the answer

9462.

Please solve this questions fast please​

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ANSWER:

how MANY FORCES are ACTING on it

9463.

How is a yak able to survive on mountains?​

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Answer:

Yak is able to SURVIVE on the mountains by FOLLOWING ways: ... It has large chest and LUNGS that are adapted to low oxygen CONTENT in the mountains. 4. It has HOOVES and horns that are adapted to break the ice from frozen ground and graze on the grass below.

9464.

Explain the varius kinds of movement in plants?

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Movements in plants are of TWO TYPES: Nastic movements and TROPIC movements.

thanks my ANSWERS

9465.

Mcq on class 8 science ch 14​

Answer»

Answer:

bro WEBSITE learn insta SARE SUBJECT ke MCQ milege

9466.

Recognise the pictures given below and find out which part of plant is this?*****Name of vegetablePart of plant​

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ANSWER:

WHERE IS THE PLANT

Explanation:

?????\

9467.

Someone decide that would be wise to get rid of machine by dumping into nearby pound this person thinks its very small amount of oil dumping it will not create pollution because it would mix with pond waterand disappear what u guys say to that person​

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ANSWER:

"Dude you are making the environment worst then it is"

EXPLANATION:

i WOULD SAY that......but i THINK that is a lil mean tbh

sorry✌️❤️

9468.

Please answer this question ....................​

Answer»

Answer:

17.1 ᴄ) sɪɢʜᴛ

17.2 a) ᴛᴀsᴛᴇ

17.3 C) sᴋɪɴ

17.4 d) ᴛᴏᴜᴄʜ

i HOPE it HELPS...

ᴘʟᴇᴀsᴇ ᴍᴀʀᴋ ᴍᴇ ᴀs ʙʀᴀɪɴʟɪᴇsᴛ ᴀɴᴅ ᴀʟsᴏ ʟɪᴋᴇ ᴍʏ ᴀɴsᴡᴇʀ ʙᴜᴅᴅʏ...

9469.

What is meant by aerobic and anaerobic respiration? Illustrate by giving reaction thatvl take place during both types of respiration.​

Answer»

Answer:

ALTHOUGH oxygen is not the final electron acceptor, the PROCESS still uses a respiratory electron transport CHAIN. In aerobic organisms undergoing RESPIRATION, electrons are shuttled to an electron transport chain, and the final electron acceptor is oxygen

9470.

Cell are the _____ unit of all living organisms.Pls answer me fast​

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EXPLANATION:

FUNCTIONAL.......................

9471.

the roots of the sugarcane plant are modified to perform some special functions.find out the name of this modification. describe how it helps the sugarcane plant. suitable picture.​

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Roots in some plants CHANGE their SHAPE and STRUCTURE and become modified to perform functions other than absorption and ... They help to get oxygen for respiration.

Explanation:

Here is your ANSWER.

9472.

In what way was the story of the little man with an anxious white face' different?​

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ANSWER:

i donot KNOW

EXPLANATION:

the CORRECT ans

9473.

Differenciate between desert and sea​

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Answer:

Explanation: The DESERT is completely acquired with the SAND with no source of water but the sea region is acquired with sand as well as with sea water. The desert region RECEIVES low annual RAINFALL whereas the sea region receives moderate to heavy rainfall annually.

9474.

1. Which of the following is true about an object's weight? *O It never changesO It is unrelated to an object's mass.O It is dependent on gravity.You cannot measure an object's weight on a spring scale.​

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ANSWER:

I think that the FIRST THREE OPTIONS are TRUE.

9475.

वनस्पति को इंग्लिश में क्या कहते हैं​

Answer»

ANSWER:

FLORA and FAUNA is the RIGHT answer

9476.

A stone is allowed to fall from the top of a tower 100m high and at the same time another stone is projected vertically upward from the ground with a velocity 25m/s. Calculate when and where the two stones will meet.​

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ANSWER:

(100-S) = DISTANCE travelled by the projected stone. Therefore, TWO stones will MEET after 4 s. = 80 m. Thus , both the stone will meet at a distance of 80 m from the TOP of tower

Explanation:

Hope it helps

9477.

Fill in the blanks with the correct words.C. Yeasts(Oxygen/Carbon dioxide) and water are formed as waste products of aerobicrespiration.​

Answer»

Explanation:

Air holes present in cockroaches

4. Tiny air sacs of lungs

5. This is not REQUIRED for anaerobic respiration

6. Organs on the leaf for exchange of exchange of gases in plants

Down

2. GIVING out of CARBON dioxide rich air

3. The other name of windpine

ANSWER:

9478.

Difference between girl and boy body partsdon't think me wrong this question by science​

Answer»

Answer:

ohk..answer is :

Females generally have 40% less skeletal muscle than males on the top half; 33% less below the WAIST. These data are often WRONGLY reported – it MEANS men have 66% more upper-body muscle than women, and 50% more lower-body muscle. MEN ALSO HAVE LOWER BODY STRENGTH ADVANTAGE.

9479.

Please give the correct answer i am

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Answer:

2. Heat

3. SLOW or Fast

4. expands, contracts

5. nutrients and water

6. MUSCULAR foot

7. stimulus

8. Mixture

9. onion

10. climbing on other plants.

9480.

(A)Obesity is not a problem forsportsman even though his diet contains morecarbohydrates and fats than a normal man. ( )Reason(R): A sportsman is able to spend morecalories through strenuous exercise.(a)Both A and R are true and R is the correct explanation of A(b)Both A and R are false but R is not the correct explanation of A(c)A is true but R is false(d) A is false but R is true​

Answer»

Answer:

DUS UT to GARD tell ANOTHER ONE

9481.

Why is it important that inner tube of condenser is kept cold ​

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When water is allowed to flow into the condenser, it surrounds the INNER TUBE and CREATES a COOLING effect. That way when the vapors from the boiling liquid hit the cool area of the Liebig condenser, they condense back to liquid form, which is how the condenser actually WORKS!

9482.

How can states of matter be interchanged?​

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Answer:

Matter can change from ONE state to ANOTHER if heated or cooled. If ice (a solid) is heated it CHANGES to water (a liquid). This change is called MELTING. If water is heated, it changes to STEAM (a gas).

Explanation:

may it HLP u

9483.

Which bird can walk and fly underwater?​

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ANSWER:

KING fusher PLS MARK me as the BRILLIANT

9484.

In a school there was an eye camp is called​

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ANSWER:

the SCHOOL an ORGANIZED a free eye CAMP for all the students

9485.

शिरा विन्यास किसे कहते है।​

Answer»

ANSWER:

ujheeeeeeeeeeeeeeeeeeer

9486.

Which category it belongs to dogs, foxes, wolves,hyenas, pandas,mongooses​

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ANSWER:

HI MATE here is your answer

Explanation:

they are KNOW as cannies

9487.

Why is a weight of an object on a moon 1 / 6th its weight on Earth?​

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The mass of moon is 1/100 times and its radius 1/4 times that of earth. As a RESULT, the gravitational ATTRACTION on the moon is about one sixth when COMPARED to earth. Hence, the weight of an object on the moon is 1/6th its weight on the earth.........

..

answer kar HI diya hai to muzhe pata hai follow kar hi denge..

9488.

Different between of the following: CANOES |. SCAFFOLD​

Answer»

EXPLANATION:

HOPE IT'S HELP U

MARK ME ON BRAINLIST

Thank u

9489.

If we don't want a pipe to get rolls what should we do​

Answer»

ANSWER:

PUBG Tttttttt djdgsjdhdhdjdjshhdjrbx

9490.

_____ is a group of tissue. fill in the blanks​

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ANSWER:

organ is GROUP of tissue

may my answer HLP u DEAR

9491.

5 Two leafy vegetables​

Answer»

Microgreens. Microgreens are IMMATURE greens produced from the SEEDS of VEGETABLES and herbs.

Collard Greens.

Spinach.

Cabbage.

BEET Greens.

Watercress.

Romaine LETTUCE.

9492.

What is a atom and what is skeleton​

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Answer:

The SKELETAL STRUCTURE of an organic compound is the SERIES of atoms bonded TOGETHER that form the essential structure of the compound. The skeleton can consist of chains, branches and/or rings of bonded atoms. Skeletal atoms other than carbon or hydrogen are CALLED heteroatoms.

Explanation:

its my pleasure to help you.

please mark me as a brainliest

9493.

What precautions must be taken while using a meter scale? give small answer please ​

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ANSWER:

NO SAFTEY

Explanation:

METER SCALE IS USED FOR MEASUREMENT SO THERE IS NO HARM I THINK SO...

9494.

State two features of reflex actions?

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ANSWER:

Reflexes are set motor responses to SPECIFIC sensory stimuli. All reflexes share three classical characteristics: they have a sensory inflow pathway, a central relay site, and a motor outflow pathway. Together, these three elements make up the REFLEX arc.

Explanation:

When light acts as a stimulus, the pupil of the eye changes in size.

Sudden JER ky withdrawal of hand or leg when PRICKED by a pin.

ʜᴏᴘᴇ ᴛʜɪs ʜᴇʟᴘs ᴜ

@ʀɪᴊᴜ24680

9495.

17. Give three main adaptative features in desert plant.18. Can deforestation be considered as a reversible change?19. Is printing a reversible or an irreversible change?​

Answer»

ANSWER:

I will FOLLOW you

make me BRAINLIEST

9496.

What is force and what are its type​

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Explanation:

Force is the external agent that PRODUCES motion or TENDS to PRODUCE motion or it STOPS motion or tends to STOP motion. Basically, there are two types of forces, contact forces, and non-contact forces. Gravitational forces, electric forces, magnetic forces, nuclear forces, frictional forces are some examples of force.

9497.

15. What is Adaptation?16. Why does a fish have slippery scales on its body?17. Give three main adantative font​

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Answer:

15)Adaptation is the physical or behavioural characteristic of an organism that helps an organism to survive better in the surrounding environment.” Living things are adapted to the habitat they live in. This is because they have special FEATURES that help them to survive.

16) Fish secrete a glyco-protein slime from the cells in their skin to make it harder for parasites to attach. Some fish EVEN secrete toxins into the slime to deter predators. Fish scales provide protection and reduce water turbulence.

17) Serif. Serif fonts are the go-to for elegant and professional designs. ...

Sans-Serif. Throughout history sans-serifs were rejected in favor of their more elegant cousins, but the bold and LEGIBLE typeface is now used to represent MODERNITY, simplicity, and efficiency. ...

Script.

EXPLANATION:

hope it helps

9498.

what is the function of WBCs? (a)Transport Of Oxygen. (b) Fight Against Germs (c) Involved In Blood Clotting (d) All Of These​

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ANSWER:

(B) FIGHT Against GERMS

9499.

Force of attraction due to charged particles is called​

Answer»

ANSWER:

ELECTROSTATIC FORCE....

HOPE it helps

Mark me as the BRAINLIEST....

9500.

This is the site for the exchange of gases in human beings. a.Gillsb. Alveolic Trachead.Diaphragm​

Answer»

ANSWER:

ALVEOLI...............