Question

Can anyone answer all these questions it is 8th grade science cbse

Answer 1

Answer:

1)a.due to increase activity of oil gland

b.to complete the requirement of iodine for there growth

3. please download ncert textbook of science class

8 chapter reaching the age of adolescent in that you got your diagram

4. sorry it is blurry therefore I can't understand

please mark as BRAINLIST

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all the best