Question

what changes take place in us from birth till adulthood

Answer 1

1. number of bones from 300 reduces to 206
2. thymus gland, as we grow get small
3. the brain starts to function properly
4. growth of hair, moustache, reproductive parts at the time of puberty take place

Answer 2

From birth to adulthood the following changes take place -

• The all over height of the body and the weight of the body increases a lot.

• The amount of hair on the head and the body hair also increases a lot.

• The number of bones decreases from 300 to 206.

• The amount of hormone secretion also increases a lot.

• The immunity power also increases.

• The brain gets more developed.

• The sexual reproduction system gets matured enough to take part in the sexual reproduction.

And many more.