Add all of the numbers together then multiple the sum to get ur answers
Answer:
Answer: <u> </u><u>3</u><u>0</u><u>%</u><u> </u><u> </u><u>decrease</u><u> </u>
Explanation:

The volume of the rectangular pyramid is 28 cubic feet.
<h3>
How to find the volume of the pyramid?</h3>
The volume of a pyramid of base B and height H is given by:

Here we know that the height is H = 7ft, and the base is a rectangle of 4ft by 3ft, so the area of the base is:

Then the volume of the pyramid is:

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An outcome that would demonstrate that a given population has evolved can be the presence of an adaptation.
<h3>What is an adaptation?</h3>
An adaptation is any morphological and/or phenotypic feature aimed at challenging environmental conditions.
Adaptations are, for example, aerodynamic wings in insects that allow them to survive in the low atmosphere.
In conclusion, an outcome that would demonstrate that a given population has evolved can be the presence of an adaptation.
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