How does population of organisms change over time

Evolution is a process that results in changes in the genetic material of a population over time. Evolution reflects the adaptations of organisms to their changing environments and can result in altered genes, novel traits, and new species. An example of macroevolution is the evolution of a new species.

Explanation:

In changes in the genetic material of a population over time, evolution reflects the adaptations of organisms to their changing environments. That can result in altered genes, novel traits, and new species.

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as a camel goes without food, its hump begins to shrink. its fur prevents the camel from sweating too much.camels store fat in their humps, not water.