Answer:
Explanation:
Option D: <u><em>Increasing the mass by sitting people inside</em></u>
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Species could compete for water, food, land, etc.
Cellular respiration is the process of releasing energy from the food that one had taken. The reactants of the cellular respiration were both oxygen and glucose. The main product of this process would be ATP (adenosine phosphate) but could also be H2O and CO2.
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Answer:
C. Electron (e-) has a negative charge