Question

Which of the following populations would be least likely to survive a change in its ecosystem?

A.
brown bears that can eat a variety of different kinds of food

B.
koalas that eat only eucalyptus leaves

C.
grasses that can grow in normal or contaminated soil

D.
bacteria that can grow in both hot and cold environments

Answer 1

what u think here about the answer...?

Answer 2

c

Answer 3

no try again.

Answer 4

hmm... have a look here...

http://en.wikipedia.org/wiki/Climate_change_and_ecosystems

Answer 5

the correct one is B

Answer 6

well if a kola bear eats only one kind of leaves then he cant change ecosystems

Answer 7

right?

Answer 8

yeah rite...

Answer 9

so B srry if im wrong but everything else can survive in other ecosystems

Answer 10

yeah rte

Answer 11

It is definitely B, a koala can't afford a change in its ecosystem

Answer 12

b is right??

Answer 13

thanks solidrebirth lol

Answer 14

yeah @bohotness

Answer 15

yes B is the correct answer