Quention 8 of 10 A model of a plane in different parts of the atmosphere uses a scale of
12,000. If a plane flies at an altitude of 4,000 feet, how high above ground
level is the plane in the model?
A. 4ft
OB. 8 ft
c. 2 ft
D. 1/4,000 ft

Some of her  assignments would be creation of drugs. she is a medical chemist after all so she'd need to have the necessary knowledge to make medicine which can later be sold in a pharmacy 

Cherries for sure do doubt   

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.