Water, a necessary reactant in photosynthesis, is contained in the leaves themselves. ... Carbon dioxide (CO2) is able to enter the leaf through the stomata, or the holes in the leaf.
it would be Dissecting Microscope :)
Answer:
glucose
Explanation:
glucose is the bodies main energy source
Answer:
receptor molecules.
Explanation:
Receptor molecules are the glycoproteins that binds specifically to a hormone or nerve signal and bring change in the cell activity and function.
:)