The control group outs the one that you don't change. The reason you don't change it is because you use it as a comparison with the other groups.
46 Cromosomas
Las células del ser humano tienen 23 pares de cromosomas, 22 pares de autosomas y un par de cromosomas sexuales. Por tanto, cada individuo tiene 46 cromosomas en sus células. Por lo tanto, el número de cromosomas presentes en una célula nerviosa de un ser humano es de 46 cromosomas.
C. her cerebellum in the center of her brain started it by coordinating her muscle movements
Explanation:
Any process by which plants and other photoautotrophs convert light energy into chemical energy is photosynthesis.
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The answer is: b) solutes move out of the cell