Which habitat would have the least variation in its salinity

Study this image. which statements best describe the rock shown? check all that apply. the grains of this rock are jagged. this rock has several coarse grains. the grains in this rock are very large. this rock has a non-banded pattern. the color of this rock is determined by its texture.

How does natural selection change thephenotypes within a population over time?

What do your cells need to live? a. carbon dioxide b. carbon c. air d. oxygen