Answer:
B) white is a correct answer.
Explanation:
Masses of myelinated nerve fibers appear white
Myelin is rich in lipid, formed by the glial cells in the central nervous system and by the Schwann cells in the peripheral nervous system.
myelinated nerve fibers appear white because lipid content is very high which makes the myelin fiber white, myelinated nerve fiber is also called white matter.
The answer is "branching, <span>ether-linked hydrocarbons in their cell membranes" . Hope this helped!</span>
Rocks and dirt are deposited
I can’t see the model but perhaps the pimple has stayed in the persons skin to long and grew infected? Like I said I’m sorry but I can’t see any “model” but I do hope this helps.