Carbon Dioxide (CO) in the atmoshpere is taken in by what organisms
photosynthetic organisms
chemosynthetic bacteria deep in the ocean
animals
all organi s ing cellular respiration

The  correct answer should be a waste

By water evaporation from the leaves is created a negative pressure at the top of the tree that promotes the ascension  of the water through channels that are called xylem. there are also two molecule forces that are involved: the intra-water molecules cohesion (water molecules stick to each other) and the adhesion when the water molecules stick to the channels they are running in. this is what enables water to go from the roots to the top of a tall tree.