Answer: "natural selection" .
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The correct alignment for a solar eclipse is <span>sun - moon - Earth. It is letter A.
>Solar Eclipse--only occurs when </span><span>Moon passes between Earth and Sun
>Its shadow has</span> two parts namely:
<span>1. Penumbra--<span>The Moon's faint outer shadow.
</span>2. Umbra---<span>The Moon's dark inner shadow.</span></span>
There may be a shortage of clean drinking water in the future
Answer:
option B
Explanation:
there are 22 pair of autosome and 2 pair of sex chromosome
