Question

1. Why acne and pimples are common in adolescents?

2. What is pasteurization? how is it useful?

3. What are the differences between animal cell and plant cell?​

Answer 1

Answer:

what is the meaning of ur questions

Explanation:

means

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Answer 2

Answer:

1. Because in adolescents the oil glands of our skin starts to function and when exceeds oil comes in contact with germs , it causes this type of skin irritation problems

2. Pasteurization is the process of first heating a liquid to high temp and then cool it to lower temp...

This is done for extra killing and purification of germs of a liquid..

U go to the market , buy a packet of milk and u can see that it's written pasteurised

3. I) In plant cell cell wall is present and in animal cell it doesn't.

ii) In animal centrosome is present whereas in plant cell it's not..

iii)Plant cells contains plastids whereas animal cell doesn't.

Explanation:

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