Answer:
Glial cells provide support, compose the myelin sheath, and bring nutrients to neurons.
Explanation:
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The troposphere is the layer of Earth's atmosphere that meteorologists watch most closely because it's where weather happens. Of all the layers that form the atmosphere, it's the closest to the ground and all of Earth's landforms, including the highest mountains, exist within it.
I think it’s A (low water content foods)
Answer:
Some of these proteins serve to transport materials into or out of the cell. Carbohydrates are attached to some of the proteins and lipids on the outward-facing surface of the membrane. These form complexes that function to identify the cell to other cells.