These are my answers they might not all be right.
1. Motion
2. Speed
3. 2nd
4. Reaction
5. Linear
6. Force
7. Clockwise
8. True
9. False
10. Both linear and rotary
Hopefully they are all correct !
Bacteria, viruses, and fungi
It's caused by a buildup of lactic acid, but is really a signal your muscle is using to let your brain know it's running out of energy. Eventually, you'll build up enough endurance that your muscles won't freak out so soon.
