There is a need to organize groups and divisions to ensure appropriate levels of span of control. the groups and divisions can be organized into:
a. companies.
b. branches.
c. regiments.
d. units.

Ascientist and her team counted 200 individual deer in an area of 10 square kilometers. what is the population density?

What is a universal way that predation benefits the predator? predation increases mate availability. predation in defense of space. the predator gets the energy it needs to survive. the predator keeps parasites from hurting the species.

Explain the significance of the increased cell specialization of the volvocine line