Which statement best describes the way the paramecium reproduces asexually?
A. It happens by cell division that includes mitosis.
B. It happens by the fertilization of an egg by a
sperm.
C. It happens by the formation of gametes.
D. It happens by cell division that includes meiosis.

Cuz i said so. which gives it to b

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.

Are their choices to the question?