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Disposal of plastics by burning causes dangerous GASES to be emitted into the ATMOSPHERE. These gases increase the likelihood of geeting heart diseases by those who inhale them.

They also cause further COMPLICATIONS to people suffering from asthma and damage the nervous system.

Plastics that are piled in one place provide a good BREEDING site for pests and harmful insects like mosquitos.

Answer:

The humoral immune response is ONE of two main ARMS of the immune system. In this response, the immune system triggers specific B cells to proliferate and secrete large amounts of their specific antibodies. These antibodies can then combat a particular microorganism or virus and thereby STOP an INFECTION.

A HAZARD is an agent which has the potential to cause harm to a ... An EVENT that is caused by interaction with a hazard is called an INCIDENT

Answer:

Look NATURAL Disasters are some disasters occurring naturally LIKE:soil erosion,floods,land sliding etc. Some people's think that these Natural Disasters occur themselves or naturally and we humans have no doing in it but let me tell you that this is totally wrong. In some way we all have some doing due to which these Natural Disasters are occurring (at least most of the time we do). Natural Disasters can cause a huge huge huge harm to ourselves and our properties.

Now let's talk about the control measures for these Natural Disasters!!!

So, no country(not even America) or individual can ever control Natural Disasters. The occur accidentally without giving any sign for their arrival but we can reduce them like:

1)Reforestation.

2)CAUSING less Pollution.

and etc.(actually I can't remind much of them)

HOPE IT WILL HELP!!!!

And sorry I couldn't understand the last LINE written in the question.

Pericardial FLUID is found in the pericardium.

We can easily ANSWER this as' Peri ' MEANS OUTSIDE and caesium means HEART

Yduhdhdhdhdhfhjxxjcjhchccbcbchvc CC cjxnn

Answer:

1) Combination REACTION:

C + O2 --> CO2

NH3 + HCl --> NH4Cl

2) DECOMPOSITION reaction:

NH4OH --> NH3 + H2O

(NH4)2SO4 --> NH3 + H2O + SO2

3) Displacement Reaction:

Fe + CuSO4 --> FeSO4 + Cu

2Na + Zn(OH)2 --> 2NAOH + Zn

4) Double displacement Reaction:

NaOH + HCl --> NaCl + H2O

KOH + HCl --> KCl + H2O

Hope this HELPS you.

ANSWER:

HTTPS://images.app.goo.gl/mk5GvsZpFahFaZJV7

Explanation:

COPY and PASTE this you will GET it

ANSWER:

MILK main protein hai and water HAME DEHYDRATED rakhta hai

GIVE your QUESTIONS PLEASE

Answer:

its a mixture of all.

Explanation:

the cloud is LIQUID

the dust PRESENT in the AIR is solid

hence all the components in the SKY is the mixture of all the state

EXPLANATION:

This is the PHOTO of FEMALE REPRODUCTIVE SYSTEM

A law STATING that LIKE CHARGES repel and OPPOSITE charges attract, with a force proportional to the product of the charges and inversely proportional to the SQUARE of the distance between them.

Hope it helps you....

Question 1 What is hypotonic solution?
Answer A solution having solute CONCENTRATION lower than that of the cell sap is called hypotonic solution.

Question 2: What is hypertonic solution?
Answer A solution having solute concentration higher than that of the cell sap is called hypertonic solution.

Question 3 What is isotonic solution?
AnswerA solution having solute concentration same as that of the cell sap is called isotonic solution.

Question 4 What is active transport?
Answer The movement of molecules across a membrane in cells against a concentration gradient with the help of ATP units is called active transport.

Question 5 Where are PROTEINS synthesized inside the cell?
Answer Ribonsomes present in the cell synthesise proteins and are called protein factories of the cell. These MAY be attached on the surface of rough endoplasmic reticulum or lie freely in the cell.

Question 6 What is endocytosis?
Answer Endocytosis is the ingestion of material by folding of the membrane around it for its engulfment as seen in Amoeba.

Question 7 Define plasmolysis.
Answer It is the shrinkage of cytoplasm away from cell membrane when kept in a hypertonic medium.

Question 8 Why is endocytosis found in animals only?
Answer For endocytosis to occur, the OUTERMOST membrane should be flexible. But in plants cells, cell wall is the outermost membrane which is very rigid. Hence, no endocytosis occurs in plants.

Question 9 Differntiate between diffusion and osmosis.
Answer
DIFFUSION
OSMOSIS
It occurs in any medium.
It occurs in liquid medium only.
Diffusing molecules may be solid, liquid or gaseous solutes.
It involves movement of solvent molecules only.
Semipereable membrane is not required.
Semipermeable membrane is required.

Question 10 How does an Amoeba obtain its food?
Answer In Amoeba, the food particles get surrounded by a cell membrane invagination called pseudopodia. The pseudopodia then merge with each other forming a food vacuole which is engulfed into the body of Amoeba. These vesicles are called phagosomes where the food is digested.

Question 11 What is membrane biogenesis? How is plasma membrane FORMED during this process?
AnswerThe process of plasma membrane formation is called membrane biogenesis.
The proteins and lipids are first synthesized in rough endoplasmic reticulum and the smooth endoplasmic reticulum, respectively. These are then transported to the Golgi complex for their modification. After modification, these are transported to the cell surface through vesicles which bud off from Golgi complex to fuse with cell membrane and form a part of the membrane.

Hope it helps you....

Answer:

Yes it is essential. Example - WATER also CONTAINS oxygen in it

Hello friend

Homologous SERIES

1) A series of carbon compounds in which same functional group substitutes the hydrogen atom is called a homologous series.

2) These compounds have similar chemical PROPERTIES DUE to the addition of same kind of functional group throughout the chain.

3) For example, the series of alkanes i.e. Methane, ETHANE, propane, BUTANE and so on is a homologous series.

Hope this helps you......

ANSWER:

More reactive elements replace less reactive elements in COMPOUND. These reactions are called REPLACEMENT reaction.

Living and non living things are both made with some particular matter or molecular.

Living and non living things have LENGTH and mass.

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Take a water bottle with three HOLES in it. The holes MUST be on the TOP,the bottom and in the middle. Pour water into it. Water FALLS the farthest from the lower hole and water from the upper hole falls near the bottle. The water from the hole in the middle is placed between the former TWO. Thus we can understand that pressure increases when we go deeper

Answer:

we will put the seeds in a beaker with WATER and then the HEALTHY seeds will SETTLE down on bottom and the damaged seeds will FLOAT on the water

Answer:

MOUTH:-

The mouth is the beginning of the digestive tract; and, in fact, digestion starts here when taking the first BITE of food. Chewing breaks the food into pieces that are more easily digested, while saliva mixes with food to begin the process of breaking it down into a form your body can absorb and use.

STOMACH:-

The stomach secretes acid and enzymes that digest food. Ridges of muscle tissue called rugae line the stomach. The stomach muscles contract periodically, churning food to enhance digestion. The pyloric sphincter is a muscular valve that opens to allow food to pass from the stomach to the small intestine.

LUNGS:-

The main FUNCTION of the lungs is the process of gas exchange called respiration (or breathing). In respiration, oxygen from incoming air enters the blood, and carbon dioxide, a waste gas from the metabolism, leaves the blood. A reduced lung function means that the ability of lungs to exchange gases is reduced.

NOSE:-

The nose is the body's primary organ of smell and also functions as part of the body's respiratory system. Air comes into the body through the nose. As it PASSES over the specialized cells of the olfactory system, the brain RECOGNIZES and identifies smells. Hairs in the nose clean the air of foreign particles.

HOPE HELPED

Answer:

Hiccups are bursts of inspiratory (breathing in) ACTIVITY. ... Most SIMPLE cases of hiccups come after eating or drinking too MUCH or too quickly. The stomach, which is SITUATED RIGHT below the diaphragm, becomes distended and irritates it. This will cause the diaphragm to contract, as it does when we breathe in.

ANSWER:

I don't KNOW about this QUESTION

♣ What is muscular force?

→ It is the force applied by the action of muscles of our body from body parts like arms and legs, It is a CONTACT force and comes in action whenever we touch something and apply muscular power on it. EVERY movement of body Is also result of muscular force.

Some Examples of muscular force are -

• Kicking a ball , while kicking a ball we touch the ball with our legs and apply the force on ball to make it move.

• LIFTING a WIEGHT , while Lifting wieghs we make contact with the surface of wieght and apply muscular force on it like to lift it.

• Walking , running, jumping etc. all are examples of muscular force and there are many more activities which are done by applying power of muscles that all will be example of muscular force.

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EXPLANATION:

adiabatic DEMAGNETIZATION

....

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learnt from U

Aerobic RESPIRATION ⤵️⤵️

Release of ENERGY from FOOD (GULCOSE) in the presence of oxygen is called aerobic Respiration.

EXPLANATION:

Smallpox vaccine, the FIRST successful vaccine to be developed, was introduced by EDWARD Jenner in 1796. He followed up his observation that MILKMAIDS who had previously caught cowpox did not later catch smallpox by showing that inoculated cowpox protected against inoculated smallpox.

Answer:

Hello mate

here is your answer :-

*All elements in halogen FAMILY gain one electon to become STABLE or inert.

*All of them have low MELTING and boiling points

*All of them are non metals

*They have high ELECTRONEGATIVITY

*All of them react with alkali metals and alkaline EARTH metal to form stable ionic crystals

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BHAI jab mein tha mein toh BUS EK bulb jaake dikha deta tha .......

ANSWER:

Energy and momentum are always conserved. KINETIC energy is not conserved in aninelastic collision, but that is because it is CONVERTED to another FORM of energy (heat, etc.). The sum of all types of energy (including kinetic) is the same before and after thecollision.

PLEASE WRITE the VOLT of BATTERY in COMMENT

ANSWER:

Let there is a GUN a and b INITIAL both are at rest therefore initial velicity will be equal to zero.

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ANSWER:

MIXTURE items

Explanation:

1. WATER and salt

2. water and SUGER

Answer:

Non-metals REACT with air to form acidic oxides.

X reacts with oxygen to form an OXIDE which on dissolving in WATER forms an acid.

Acids turn MOIST blue litmus paper to red.

So X is a non-metal.

ANSWER:

Because of the FORMATION of COPPER OXIDE.

Explanation:

symbiotic relationship is different from parasitic relationship as in symbiotic relationship both the plants GET MUTUALLY BENEFITED from each other whereas in parasitic relationship only the GAS plant gets benefited from the other plant which is called the host.

1.cuscuta rapped on mango TREE is an example of parasitic relationship among plants

2.example of symbiotic relationship among plants is lichens

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ANSWER:

SECONDS, MINUTES, hours

Explanation:

Seconds

EXPLANATION:

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Answer:

MS DHONI is a CRICKET player

he was earlier a captain of INDIAN cricket team.

Answer:

I don't know this but I know that WATER carbon IRON and if they COME together they can make RUST on the iron

ANSWER:

… The usefulness of benthic CALCAREOUS algae as depth indicators in palaeoenvironmental studies is DEPENDENT UPON the level of identification … The SECOND is the general usefulness of algae as depth indi- cators for palaeoenvironmental studies. Nature of Girvanella …

Answer:

1. He asked MOHAN that in what he was interested .

2. She asked that when was my MOTHER COMING .

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Explanation:

Bakelite due to its high resistance to electricity and heat is USED in automotive components and industrial applications. Due to its excellent insulating properties it is used for making switches and other electrical appliances.

In one large SCALE APPLICATION, melamine is combined with formaldehyde and other agents to produce melamine resins. Such resins are characteristically durable thermosetting plastic used in high pressure decorative laminates such as Formica, melamine dinnerware, laminate flooring, and dry erase boards.

Formica laminate is a laminated composite material INVENTED at the Westinghouse Electric Corporation in the United States in 1912. Originally used to replace mica in electrical applications, it has SINCE been manufactured for a variety of applications.

Hope this helps you.

Answer: While it's clear that YEAST requires sugar for fermentation, there are many different SUGARS that yeast could use for fuel. You can perform a number of experiments to determine which ones promote the highest level of yeast growth. In one, you can add yeast to VARIOUS beverages, such as fruit juices and non-carbonated sports drinks to see which environment produces the most CO2. Another can use various sweeteners such as granulated sugars, syrups and nectars (such as agave) placed in weak SOLUTIONS. You can measure CO2 production with BALLOONS placed over the reacting test tubes, or simply observe the bubbles produced and make a relative comparison.

ANSWER:

It HELPS in BAKING and FERMENTATION ALSO.

ANSWER:

go and FIND out on google or book of class third.......

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Water is CAPABLE of dissolving a variety of different substances, which is why it is such a GOOD solvent. And, water is CALLED the "universal solvent" because it dissolves more substances than any other liquid. This is important to every LIVING thing on earth.

Answer:

incomplete question

Explanation:

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Answer: Poisoning is a condition or a process in which an organism becomes chemically harmed severely (poisoned) by a toxic SUBSTANCE or venom of an animal.

Explanation:

Products around the home:

Many substances around the home can be posionous. These include:

medication, such as painkillers, steroid creams and petroleum jelly,

cleaning products, such as bleach, caustic soda and disinfectant,

DIY products, such as paint, glue and wallpaper paste,

cosmetics, such as baby oil, shampoo and nail varnish remover, and

garden products, such as weedkiller and rat poison.

Insects and snakes:

Bees and wasps inject poison into your skin when they sting you, which can cause pain, swelling and itchiness (see Health A-Z: insect stings).  Bites from poisonous snakes can cause diarrhoea and sickness (see Health A-Z: snake bites.The ADDER is the only poisonous snake that lives in the UK.

How severely you are affected by a poisonous bite or sting depends on the amount of venom (poison) injected and whether you are allergic to it.

Plants:

Most plants that grow in Ireland are harmless and, if eaten, may only cause a mild stomach upset.Some types of plant can have a more serious effect, so it is important to know what plants are growing in your garden.If a potentially poisonous plant has been eaten, try to identify it so you can inform medical staff, or take a sample with you to A&E so that it can be identified.

Food

Food can sometimes cause poisoning if:

it goes mouldy,

it becomes contaminated with bacteria from raw MEAT, or  

it has not been prepared or COOKED properly.

For more information, see Health A-Z: food poisoning

Carbon monoxide

Carbon monoxide is a poisonous, odourless gas that is produced by the incomplete burning of fuels, such as gas, wood or petrol. These types of fuels are used in many household appliances, such as heaters and cookers.

If appliances are not regularly serviced and well maintained, carbon monoxide can leak from them without you realising, which can cause loss of consciousness and death.

PRECAUTION:

YOU CAN PREVENT IT WITH MEDICINES IF U R AFFECTED