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.

affects the water bodies: excessive use of fertilizers causes eutrophication. the fertilizers which are used on plants affect the quality of land on which it is used, further causing erosion of soil. the fertilizers used on plants contain harmful chemical fumes which affect the environment.

b) the inside picture would look at a very high temperature in a very low ph