Question

growing of nails is periodic change.Why?​

Answer 1

Answer:

Basically growth is not restricted anywhere,

In the same way as we are eating food energy is generating

But we can't provide same energy so that growing of nails is periodic change

Answer 2

Answer:

Explanation:

The changes that are repeated after definete or regular intervals of time are called as periodic changes.

The growing of nail is a periodic change this is because the growth repeat itself after regular interval of time.