Rocks
The food that cannot be digested goes to the large intestine.
The food that cannot be digested goes to the large intestine.
cellulose which is present in grass can be digested by ruminants but cannot be digested by humans
Mostly it is the cellulose. It cannot be digested
Fiber is the rough parts of some fruits, vegetables, and grains that cannot be digested.
Fiber is the rough parts of some fruits, vegetables, and grains that cannot be digested.
Fiber.
egestion
wool is a fiber and it cannot be digested
Because it is in a form which is already digested e.g honey. Honey is already digested by bees so it is far more easier for the human digestive system to absorb.
cellulose
Roughage.