Soccer since you play with a team.
Answer:
False
Explanation:
that that would be my answer because true or false questions with the words only ONLY are usually false.
The correct answer is A.can only run one or two marathons a year. The reason behind this is running more than 2 is hard on the body and mind. It increases risk of injury and can slow your times for your end result.
15 points^^
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Efficiency is defined as the
measure of the amount of work or energy is conserved in a certain process. At
all times, in every process, work or energy is always lost or wasted due
to certain interference. Not all work given is converted to useful work or
energy. Thus , efficiency is calculated by dividing the energy or
work output to the energy or work input then the value is multiplied by
100 to express efficiency as percentage.
Efficiency = (energy output / energy input)
0.50 = kinetic energy produced / 150 kcals chemical energy
<span>kinetic energy produced = 75 kcals</span>
