How can we help?
You can also find more resources in our
Select a category
Something is confusing
Something is broken
I have a suggestion
What is your email?
What is 1 + 3?
NUTRITION IN ANIMALS
The animal eats food
The food is broken down into nutrients
The nutrients go into the blood
Food that cannot be digested is removed as faeces
Exchange of gases
The respiratory system brings in oxygen and removes carbon dioxide
The circulatory system transports nutrients and oxygen to the cells
Chemical reactions in the cells that produce energy
Waste products from metabolism are removed
All of the chemical reactions that take place in cells