The American flying squirrel and the flying phalanger of Australia live in similar environments and look very similar. However, they are not closely related. Their resemblance is most likely an example of:.
a. sexual selection
b. temporal isolation
c. convergent evolution
d. divergent evolution
e. coevolution

Convergent evolution.

Explanation:

the answer is tropical areas. the tropical areas obtain more

radiant energy from the sun than they lose to space through terrestrial

radiation, and vice versa for polar areas. earth has an energy remaining in the

tropics and an energy scarcity for the polar areas.

explanation:

b tumor cells have a cell wall instead of a membrane

explanation:

tumor cells different from normal cells because tumor cells have a cell wall instead of a membrane.