Answer:
to break down food into nutrients
…………………………………………….,.,.,,.,,,,.,,.,,.,.,.,.,,,
It's the definition of a SPECIES.
Those animals are from the same species.
Answer:
Yes, Mass Extinctions May Have Been Caused By Meteors, as the probability of mass extinction occurring after an asteroid that could hit a random location on the Earth's surface was approximately 13% when the Chicxulub-scale asteroid hit the Earth.
Soot could be the main cause of mass extinction after an asteroid impact.