I'm almost certain that it's fire.
Answer:
A. Natural selection
Explanation:
Only the strongest will survive.
Answer:
Option C. The age of fossils can be determined by examining the rock strata in which fossils is found.
Explanation:
Fossils are really an amazing thing in determining the evolutionary patterns. It is very much helpful in criminology also.
the black plague took a toll no the population back then and claimed alot of lives
It is more than important to have a family
