In the cappilaries...
Capillaries
The blood carries both nutrients (food) and wastes to and from cells. At the lungs carbon dioxide is exchanged for oxygen and at the kidneys blood is filtered and wastes and some water is lost. Most of the water is retained.
In plant cells, photosynthesis uses carbon dioxide, water, and sunshine to make food, and oxygen. Cellular respiration uses oxygen photosynthesis makes and turns it into carbon dioxide so photosynthesis can occur again. -Emily
vacuole
The vacuole holds the food, water, and wastes.
A decomposer is an organism that breaks down the nutrients of dead organisms or wastes for food. Fungi and bacteria are the most common decomposers.
Capillaries
capillary
wastes i think
Capillaries
Yes, they do. Just as humans do.
Arteries to arterioles to capillaries where exchange occurs. Oxygen and nutrients are exchanged for carbon dioxide and wastes.
So they can have food oxygen and other things from the environment
Capillaries exchange food, oxygen, and carbon dioxide.
The blood carries both nutrients (food) and wastes to and from cells. At the lungs carbon dioxide is exchanged for oxygen and at the kidneys blood is filtered and wastes and some water is lost. Most of the water is retained.
Pure diffusion ... everything flows from high concentration toward low. No energy is expended in these exchanges.
They depend on the constant waterflow of the ocean through their bodies to obtain food and oxygen and remove wastes.
Through the umbilical cord and placenta