Question

what is importance of chemical change for living beings

Answer 1

The change occurs in digestive system while digesting and happens in many places in the body as well.

Answer 2

Answer:

Different life processes taking place in plants and animals are all chemical changes which help to sustain life.

Fσr єхαmplє ( Thє mσst ímpσrtαnt pσínts ) :

❀ Digestion of food is a process which breaks our food into simpler compounds by the action of enzymes which are then absorbed by our body to release energy.

❀ Respiration is a chemical process that takes place in all living beings.In this process,oxygen present in air which is inhaled by the living beings. reacts with the digested food to release energy,carbon dioxide and water.

$\sf\boxed{ \leadsto\bf{\pink{Glucose + Oxygen \: \purple ➔ \: Carbon \: dioxide + Water + Energy}}}$

This change cannot be reversed.