active diffusion
Process the nutrients absorbed by the small intestine.
most nutrients have been absorbed by the vegetation.
If you mean "absorption" when you say "circulation", digestion is necessary because the body cannot absorb the nutrients directly from food. The nutrients are "locked" inside. Digestion breaks food apart so that nutrients can be more easily accessed and absorbed.
The organ where nutrients are absorbed is Small intestine
In the small intestine, indeed this is where the vast majority of the nutrients are absorbed.
Because most of the nutrients were absorbed by the vegetation that was removed (trees or other plants), and so cannot be returned to the soil. Penn Foster Answer = D. most nutrients have been absorbed by the vegetation.
nutrients are absorbed in the digestive system
The small intestine is where nutrients get into the blood.
Small intestine is where 90% of nutrients are absorbed.
Small intestine is where 90% of nutrients are absorbed.
Portal.... (:
Food is broken down or digested in the stomach but the nutrients are not absorbed in the stomach. Nutrients from digested food are primarily absorbed in the small intestine.