10 points !!
How does mass extinction affect species that survive?
AThere are no surviving species if a mass extinction occurs.
BThey will soon become extinct.
CThey combine gene pools.
DThey fill new roles in the changed environment.
How does mass extinction affect species that survive?
AThere are no surviving species if a mass extinction occurs.
BThey will soon become extinct.
CThey combine gene pools.
DThey fill new roles in the changed environment.