03-04-2016
Biology

Answered

What causes a species to change over time?
What causes some species to not change over time?
What are the causes of species extinctions?

Verified Answer :

bellbell252 bellbell252

03-04-2016

Species evolve through mutations in their genome. Mutations can occur from specific events or geographical isolation. If a species is genetically fit, there is no reason for them to evolve. Extictions can be caused by human interference, increase of predators, or loss of supplies such as food or water.

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