7. The natural differences between individuals of a species are referred to as B. natural selection C. adaptations
D. natural variation
I A. Fitness​

At which location in earth’s interior does the top density continue to increase as thickness decreases?

Actinobacteria sp. are fermenting organisms (which do you use oxygen to breathe) referred to as chemoorganohetereotrophs this means they break down organic material and convert it to inorganic material. which part of the carbon cycle does this describe

Diffusion and osmosis are forms of passive transport