The digestive system of humans, or other animals, is designed to break proteins down using enzymes, thereby providing nutrition to the body.
(The digestive system of humans, or other animals; is designed; to break proteins down using enzymes; thereby providing nutrition to the body) (The digestive system of humans, or other animals; to break down; proteins)
The digestive system of humans, or other animals The digestive system of humans, or other animals
is designed to break down
to break proteins down using enzymes thereby providing nutrition to the body
proteins