What can you say about these
forces?
a. the drag and weight forces are
balanced with the thrust force.
b. the drag and weight forces are
unbalanced with the thrust force.
c. the drag and weight forces are the
same as the thrust force.

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.

Simple multiply 45 units by $0.99you'll get $44.55

This  focuses on  the entrepreneurial leadership of these  growth  firms.   governmentministers can play a critical  role  in  fostering  enterprise and innovation. their  role  is to direct thegovernment  departments and agencies to  focus  on the problem and develop effective policies.

Ithink the answer is b
not sure