Answer: Low Humidity, Cold Air Temperature, and Low Air Pressure
Explanation: I got it right on Edge 2020
<span>i just did the answer on USA test prep and the answer is B high rising sea level </span>
Answer:
Box 1: AA
Box 2: Aa
Box 3: AA
Explanation:
In order to figure out the pedigree, you first have to do a punnet square- kind of like cross-multiplying. EX: For the first box: Aa x AA
For box one, we know that it is Aa, and not AA, because box 2 has to be AA.
We know that because Aa X Aa would give us some "aa" offspring which we do not see in the last generation (see 2nd pic). The only way to get no "aa" offspring is to have an AA X Aa cross.
4.6 million years ago the earth had less green house gasses so the atmosphere was cooler rather than hotter.