Question

1. What is digestion ? Why do only animals require a
digestive system?​

Answer 1

Explanation:

digestion digestion is a process when the food molecule is broken into small particles is known as digestion animal required digestion system because we cannot digest a whole food particle with the help of internal acids for this there is physical digestion in our mouth by the teeth.

Answer 2

Explanation:

here is the answer to the question