Humans- to pass on desired phenotypic traits to the next generation of organisms

I'm pretty sure that would be selective breeding

B) Selective breeding

Explanation:

-3-

metamorphism is the change of minerals or geologic texture (distinct arrangement of minerals) in pre-existing rocks (protoliths), without the protolith melting into liquid magma (a solid-state change). the change occurs primarily due to heat, pressure, and the introduction of chemically active fluids. i hoped i !

c.more precipitation,but only when emission levels.