Question

Contraction and relaxation of muscles was reversible or irreversible

Answer 1

it is reversable.......

Answer 2

Heya!! Here is your answer!

$<b><i>The contraction and relaxation of muscle is reversible.$

EXPLANATION:

The food that we eat is pushed down the oesophagus by a series of contractions. The part of the oesophagus just above the ball of foot contracts and pushes it down . Then it relaxed and the next part of the Oesophagus contracts . This wavelike movement controlled by muscles, is called peristalsis. It occurs all the way down the alimentary canal.

So,I hope you understood that peristalsis(Contraction and relaxation of muscles) is a reversible change along with the reason.

⭐ Hope it helps you ⭐