Answer:
C. the cultural tradition of using stones to crack nuts has arisen in only some populations
Explanation:
The cultural tradition of using stones to crack nuts has arisen in only some populations of the Chimpanzees who live in environments containing oil palm nuts, meaning not all Chimpanzees actually use stone to crack down the nut except few of them and this because their environment contain oil palm nuts.
The cell membrane is selectively permeable, allowing only certain substances to pass through. Passive transport is a way that small molecules or ions move across the cell membrane without input of energy by the cell. The three main kinds of passive transport are diffusion, osmosis, and facilitated diffusion.
Regolith can be brought back to earth.
Genotypes are your genetic "makeup" and phenotypes are your physical "makeup"
