Answer:
Selective breeding is the process by which humans use animal breeding and plant breeding to selectively develop particular phenotypic traits by choosing which typically animal or plant males and females will sexually reproduce and have offspring together.
Explanation:
Population , we breath , you breath CO2 is increasing , so stop breathing and die somewhere lol. (ok just kidding)
Classification systems are essential to science; they act as the scaffolding that enables scientists to stand up close and get to know plants
A parasite invades the species and causes its population to decline because a biotic factor is a living factor that affects a species
Mature DNA cells do NOT contain DNA.