Answer:
The 3rd Option
Explanation:
Simple for this question, C: an investigation because it uses only observations.
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.
1. Analgesic like NSAIDS will help with the pain
2. Hot compress can help
3. Exercises can help
C. can take the place of long-term goals
Hope this helps, mate!
I'd say it's having friends who admire her for sticking to her morals.
