Which of the following statements about the australian koala is true? a. the animal can only live in australia. b. its habitat can vary somewhat if it is supplied with eucalyptus. c.it may survive on a variety of foods as long as its habitat is otherwise identical to that in australia.

Option A, The animal can only live in Australia

Explanation:

At present the Koala are found in several states of Australia such as  

a)Queensland

b)NSW

c)Victoria

d)South Australia  

Though the Koala is found on the eucalyptus trees  of the  temperate rain forest , they are only found in Australian geographies . There are several other place on planet earth where there is rainforest with eucalyptus trees and temperate climate, even though the Koalas are limited to Australia.  

Hence Option A is correct.

false because ozone (o3) depletion does not cause global warming, but both of these environmental problems have a common cause: human activities that release pollutants into the atmosphere altering it.

global warming is caused primarily by putting too much carbon dioxide into the atmosphere when coal, oil, and natural gas are burned to generate electricity or to run our cars.

explanation:

age range would be the answer