That's called evolution. I'm not sure exactly what it's asking, but I hope this helps you
Answer:
Distance is a measurement between two specified areas!
Explanation:
Hope this helps bud!
Answer:
the number of chromosome sets found in the nucleus
Explanation:
Predator and prey populations affect each other because if a predator of one prey kills that one animal than that animal dies and the prey decrease by one and when one predator dies from being killed or just naturally dying, then the predators decrease by one.