Answer: Precipitation is roughly equal to the amount of evaporation
Answer:
B inorganic materials can form organic molecules under the right conditions
Answer:
Explanation:
Bones are organs composed of hard living tissue providing structural support to the body – it's scaffolding. It is a hard matrix of calcium salts deposited around protein fibers. Minerals make bone rigid and proteins (collagen) provide strength and elasticity. ... The outer layer of bone is called Cortical bone.