The answer would be water.
<span>The supply of energy-rich molecules in muscles are used up, then the muscles become tired, and they need to rest.
Lactic acid is being produced from anaerobic respiration. If compared to cellular respiration, fermentation does not produce much energy.</span>
The magnification power level of the microscope
If it's a true or false question it's true.
The answer is 251.0 Hope I helped
