C, Algea... DO NOT HAVE ALCOHOL... Thank you and hopes this helps XD
The function of a plant's cambium layer is to <span>produce new cells.</span>
Transpiration is the main driver
The best description about the brain stem is: it is the most important organ of our body's survival. It connects the brain and the spinal cord, controls the vital organs like the lungs and heart and it also coordinates the many essential body reflexes.