The blood in the circulatory system carries nutrients inward to cells. Red Blood Cells carry oxygen attached to the hemoglobin. The blood also returns waste to the kidneys, before returning to the lungs and heart.
Blood stream Blood stream
red blood cells
Blood carries Oxygen through the body but, not food.
horses obtain food by eating it (mouth) and oxygen through breathing (nose)
Blackworms distribute nutrients (from food) and oxygen through their blood vessel to the rest of its body - hope this helped!
They transfer oxygen and food through your body
It comes through the umbilical cord.
It allows food to pass from the stomach to the duodenum.
The fetus gets food and oxygen through the umbilical cord.
They depend on the constant waterflow of the ocean through their bodies to obtain food and oxygen and remove wastes.
One job of the leaves is to give food to the plant through photosynthesis. Another is to respire by taking in carbon dioxide and releasing oxygen.
Leeches eat through their mouths and food is moved through their digestive tracts. Waste is then passed through the anus. Most leeches feed on blood.
Through simple diffusion