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gizmo_the_mogwai [7]
3 years ago
14

Scientists have discovered by looking at fossil records that the ancestors of flying squirrels did not have flight membranes and

are very similar to tree squirrels today. Make a hypothesis about how flight membranes evolved in flying squirrels through the process of natural selection.
Biology
1 answer:
Assoli18 [71]3 years ago
7 0

they use natural selection because they got separated from their kind and have to make new living also they need to adapt to the environment

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After two half-lives or 60 years, 7.5 g of the element will be left.

<u>Explanation:</u>

<u>Half-life:</u>

  • In simple words, Half-life can be defined as the amount of time needed for a quantity to fall to half its value as contained at the beginning of the time period.
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