Answer:
Hormones
Explanation:
Hormones travel through the body
I believe it would be C) Cellulose. As this is one of the essential components found in the cell wall of plant cells.
Answer:
Pinocytosis is one type of endocytosis, the general process by which cells engulf external substances, gathering them into special membrane-bound vesicles.
Explanation:
Hope that helped!
Biosphere: All living things
Lithosphere: The crust and outer mantle of Earth
Atmosphere: The air and gasses that surround Earth
Hydrosphere: All water on Earth