C. Channel proteins bind to molecules too large to diffuse into or out of the cell, and allow them to pass.
Because Yuki started off with a bowl of ice right. She sat in the room and watched the ice melt, the ice melts when the temperature is to hot then she heats up the water on a burner and it vaporizes when the water gets to hot.
That their ancestors were related
B) cell because all living things are made up of cells
