I think it's hydrothermal vents? hope its right because I have short term memory loss.
Carbon cycle is associated with fossil fuels
Those would be oceans and lakes. Hope this helps and have a nice day!
Answer:
Cell Wall: This is the rigid outermost layer of a plant cell. It makes the cell stiff -providing the cell with mechanical support - and giving it protection. Animal cells do not have cell walls. Cell Membrane: This is a protective layer that surrounds every cell and separates it from its external environment.
