It’s C. Think about what sexual reproduction does to the green algae and how it relates to survival. If produced sexually offsprings will come out and turn out to be unique and have beneficial traits that the parents may not have to an unfavorable environmental condition.
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I'm pretty sure that it is polarity I hope I am right and good luck, but I am pretty sure it's polarity
ab is the answer please give me brainleist answer
Answer:
muscle cells in the legs of a marathon runner
Explanation:
Mitochondria are the powerhouse of cells and serve as a site for the aerobic stage of cellular respiration. Cellular respiration is complete oxidation of nutrients in the presence of oxygen to produce a large number of ATP molecules. Therefore, the cells that require more ATP molecules as an energy source would most likely have a greater number of mitochondria.
Muscle cells are responsible for body movement. Muscle cells in the legs of a runner would require a constant supply of ATP during running since muscle contraction requires ATP. To sustain the continuous muscle contraction during the marathon, the muscle cells in the legs of the runner would have most number of mitochondria.
