Which conditions are required for natural selection? check all that apply. populations have genetic variation. organisms overproduce offspring. environmental conditions remain stable. traits are passed on to only some of the offspring. nature selects favorable adaptations.

The correct answer is- Populations have genetic variation, organisms overproduce offspring, and nature selects favorable adaptations.

Natural selection is a phenomenon of evolutionary change according to which individuals having advantageous trait ( for survival and reproduction) and are better adaptable to the changing environmental conditions will  survive and produce more number of offspring whereas the others that can't adapt will be eliminated from the population.

For natural selection to act upon, individuals must have genetic variation, capability to compete with members of the population ( for resources), ability to produce large number of offspring.

idk lol use google m8

sex cells are usually half's then they find another half and make a fertilize egg