Which two main characteristics describe weather?
a.
gravity
b.
temperature
c.
air pressure
d.
clouds
you have to choose 2.

Which beat describes the brain stem

Apuppy’s tendency to chew is inherited through which of the following? a. through learned behavior b.through genes c. through seasonal cycles d. through hibernation

When a population split into two subgroups what is most likely to cause the subgroups to develop different traits?