HELLPP After reviewing all of the renewable and nonrenewable energy sources, identify the source you feel is the most environmentally friendly and explain why. Be sure to identify at least on con in your explanation (this should be a paragraph).

True or false 5. carrier proteins have the ability to to change shape and physicially move molecules across the cell membrane. 6. in a facilitated diffusion, the concentration of the molecules to be moved across the cell membrane is higher inside the the cell.