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With age, muscles can become weaker. This is due to __________. a. connections between nerves, which cause more pain and therefore less use b. damage from everyday use and injuries that accumulate over time c. disconnections between motor nerves and muscle fibers d. difficulties that occur during muscle growth and repair

Daniel King

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Blair Lewis on December 31, 2018

The answer is letter C. the age of the connection of our motor nerves our muscle fibers tend to deteriorate. When this happens, we tend to lose our the balance and coordination, as well as the whole of our muscular strength and endurance through time. This explains why we can not perform some activities that we can do when we were younger when we turn in to the adults. The brain is already having a hard time to recruit the necessary stimulus to be sent to the muscle fibers to perform actions. This is the reason why the human body is always in comparison with the tick of a clock where at any time you can give due to its deteriorating nature.


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