A high pressure system has higher pressure at its center than the areas around it. Wind blows away from high pressure. Winds of a high pressure system swirl in the opposite direction. But a low pressure system - clockwise north of the equator and counterclockwise south of the equator.
Is it facilitated diffusion? Because it will need the aid of channel proteins to help it pass through the membrane...
Answer:
They're all related to fats/lipids
Explanation:
its a theory because its not a fact, its one idea along with other ideas.