Both use oxygen, both produce energy, both give out carbon dioxide as the result and the overall chemical reactions are the same.
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Concentration gradient, size of the particle, and temperature are all factors
Answer:
Gas (Chemical Energy)
Explanation:
Cars run on gas. They convert the chemical energy in the gas to motion. This is where the system gets its energy. (Unless your system is the car and it moves beacuse is on a hill in which case gravitational potential energy transfers energy to this system).
Answer:
Explanation: what are the options?