Which of the following statements is NOT true about the Calvin cycle? A
The cycle occurs in the stroma of the chloroplast.

B
The cycle is the second set of reactions in photosynthesis.

C
The cycle release oxygen as a byproduct.

D
The cycle binds carbon atoms from carbon dioxide into organic compound.

Ithink you should go back and learn in school rather then here asking questions

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.