The correct answer is (a.) a mutation of the hemoglobin allowing better oxygen-carrying capacity. The mutation of the hemoglobin that allows a better oxygen-carrying capacity would be the most beneficial to an elephant and its descendants.
The answer tot his question is:
<span>Fill in the blank.
</span>A scientific ___________ is a proposed explanation that can be tested."<span>Scientific Theory."
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Answer:
photosynthesis is a part of the global carbon cycle
Answer:
D.
Explanation:
without getting a full picture of the graph Europe seems to be in the straightest line when it comes to growth over years
