Biology, 09.08.2021 04:50, Hfruit

Which of the following is an example of a natural selection? 1 point
All grey squirrels have not changed for a 1,000 years
Birds developed wings because they wanted to fly.
Fish developed gills because they wanted to move to land.
A new species of purple squirrels forms due to a change in the ecosystem.

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Which of the following is an example of a natural selection? 1 point
All grey squirrels have...