QUICK help pls.
will give brainlist if right.

What causes the phospholipids to organize themselves the way they do

What is the best conclusion based on this data? the hypothesis was not supported because the data indicated that fertilizing plants does not improve plant growth. the hypothesis was supported; to get the best growth, use 5 milliliters of fertilizer per plant. the hypothesis was not supported; the data indicated that too much fertilizer can inhibit plant growth. the hypothesis was supported; to get the best growth, use 15 milliliters of fertilizer per plant.

What is the membrane that sheath of schwann cell containing cytoplasm and nucleus that encloses myelin