Biogeochemical cycles are essential for life and important to the ecosystems because matter on earth is limited in amount, and space for dead organisms as well. Additionally, biogeochemical cycles are important as as they transport and store these chemical elements so that they can be used by living organisms.
Answer:
The lipid bilayer.
Explanation:
It is a thin polar membrane made of two layers of lipid molecules. These membranes are flat sheets that form a continuous barrier around all cells.
I think it's A. They have a cell membrane.
Hope this helps!
Sucrose is largest out of all of them
<span>ovaries
</span><span>fallopian tube
</span>cervix
vagina
uterus
