Answer:
There is no short answer.
Explanation:
Athletes such as runners may prefer to train at higher altitudes than the altitude they perform at. This is because the higher altitude increases the number of red blood cells in the athletes body thus providing the muscles with more oxygen which increases performance.
If the runner moves from Nebraska to Colorado which is at a higher altitude, she will see an increase to her aerobic performance in the first three months.
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Answer: A and D
Because photosynthesis takes in carbon dioxide and releases oxygen for people to breath
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Answer:
The Late <u><em>Laramide orogeny</em></u> was a time of active mountain building.
Explanation:
The Laramide orogeny can be described as a time of mountain building which took place during the<u><em> Late Cretaceous</em></u> period.
There is still a dispute over the beginning and ending time of the Larmide orogeny. Most of the rocky mountains which can be seen today can be attributed to this period. Deep-seated deformation was a major feature of the Laramide orogeny. During this period, mountain summits were close to sea level as compared to today.
Gametes are formed through meiosis (reduction division), in which a germ cell undergoes two fissions, resulting in the production of four gametes.
