Any change in allele frequencies in a gene pool is a mutation
Elevation (it uses different colors to show the elevation of different places such as plains and mountains)
Answer:
I'm pretty sure it's luster!
Answer:
C. They break down food materials into forms the cell can use.
Well, the high energy and heat found in the photons of sunlight allow plants to make their own food, sustaining them long enough to be eaten by us, or to be eaten by animals about to be eaten by us. Plus we get direct warmth from the sun. These things mean that the sun is what keeps all organisms alive in the first place.
