Answer:
cell membrane
Explanation:
it has small pores thus it is semi permeable
Nutrition, Excretion, and Reproduction.
The first to the left is the Optic Nerve, The second to the left is the Optic Tract while the one to the right is Optic Chiasm of the labeled cranial nerves.
<h3>What are cranial nerves?</h3>
The cranial nerves are of 12 pairs and can be found at the back of the human brain. These nerves specialize in sending electrical signals to the brain, face, neck and torso.
Optic nerve comprises of nerve fibers in millions and sends visual messages to the brain for sight and is located at the top left of the labelling. The optic tract serves also for visual information to the lateral geniculate bodies and located at the bottom left while the optic chiasm at the right side of the diagram sends signal to the optic tract.
Find out more on cranial nerves here: brainly.com/question/13982064
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This is most likely D,
Well I'm 99% sure..
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