Which condition is essential for natural selection to result in a new
species? *
O Unlimited resources
O An inherited variation
O A static environment
O Along life span

in the year 2850, humans successfully colonized mars. the martian modules that were constructed could hold only a small population of people. it is now a century later, and the population on mars has grown to 600 people. of the current mars population, 45 people express the recessive phenotype for phenylketon- uria (pku) syndrome (pp genotype).

explanation:

the sun's light combined with the visible wavelenghts form what is called ultraviolet radiation, which are the long waves at the end of a visible light sprectrum.

hope it ,

bioteacher101

on island x the species needed to adapt because they were being subject to predators which didn't inhabit island y.