Atrait, such as height, has high heritability because much of the variation between individuals is the result of genetic variation. however, not all of the variation for height in a population can be attributed to genetic variation alone. why does genetic variation not always determine the differences in a given trait between individuals?

Nteractions between organisms and their environment impact the organism’s overall population. oahu amakihi and kauai amakihi are two closely related species of hawaiian honeycreepers. they have a common ancestor, eat small insects and nectar, and like to nest in koa trees. however, one species is found on the island of oahu, and the other is found on the island of kauai. which concept shows the relationship between oahu amakihi and kauai amakihi?

What would happen to the nutrients in an ecosystem if decomposers, such as bacteria, didn’t exist there?

Acommon kind of mechanical weathering is called