In a production system that makes cars, the bumper division produces an output of that becomes an input to the assembly division.

A.
material
B.
information
C.
energy
D.
electricity

Cis the

What is a question answer because there is no answers and i need answers for the question

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.