Astudent designed an experiment to demonstrate an effect of the interaction between the atmosphere and living things. which of these best describes the experiment designed by the student?

a. dig soil to see plant roots.
b. put plants in a bowl of water.
c. keep a plant in a jar of carbon dioxide.
d. add fertilizers to plants to make them grow.

They use the si unit, or metric system its all the same thing

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.