3. When a major change occurs in a species' environment, how does the species respond?
Over several generations, the species' traits may change in response to the
changes in the environment.
Some members of the species will change their traits right away in response
to changes in their environment.
There is no change in the species, since changes to the environment don't
affect living organisms.
The offspring of the species will be born with traits that are different from
their parents, in response to changes in their environment.
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