Answer:
Amount of sleep
Explanation:
Sleep is vital for performing any kind of task in our everyday lives. The other answers aren't as important.
When your muscles are sore it can mean you worked it out, but also can mean other things like straining. If you feel a tight sensation when moving your body. It means you have worked on that area well! :}
Answer:
UHHH the second shell causes it to collapse making it notable for chemists for the pneumoanadic environment
Explanation:
Answer:
The answer may be coincidence
