The answer for this question would be choice C) Loss of appetite or the third option.
Answer:
i think its all of the above
Explanation:
Answer:
weight intensity is the correct answer.
Explanation:
The 650 skeletal muscles in the human body contract when they receive signals from motor neurons, which are triggered from a part of the cell called the sarcoplasmic reticulum. Motor neurons tell your muscles to contract and the better you become at having those signals tell your muscles to contract, the stronger you can get.