Question

list and explain the steps of nutrition in animals

Answer 1

1. Injection - taking of food

2. digestion - breakdown of food

3. absorbtion - absorb the food material in cell

4 .assimilation - absorbtion of useful material


5. egestion- remove unwanted food material from body. .

Answer 2

Ingestion: taking in of food
Digestion:breaking down of complex food substances into simler molecules in absorbable form
Absorption: absorbing  the useful materials from food
Assimilation: distribution of energy from food absorbed to all the cells of our body
Egestion: removal of waste materials from our body