That is part of a cow when it has ate something with cocoa.
Digestive System. Its what makes you bm. And your bm is waste
Answer:
The answer is B. Paramecium.
Explanation:
Answer:
There are limits on the size of structures such as cells that depend on diffusion to interact with the environment.
Explanation:
There are limits on the size of structures such as cells that depend on diffusion to interact with the environment. As cell volume increases, the area of the cell membrane does not keep relative pace. ... So the reason there are no huge cells is that therer is a limit to their size because of the surface area/volume ratio.
