C. you dont want to risk you or your friends life just to test water currents. despite them not looking so, they can be really dangerous quickly pull you under water or away from shore. hope that helps
The treadmill has a bunch of parts & pieces, and one of the most popular 'home fitness' exercise machine that requires the most maintenance. Maintenance of a treadmill would include: cleaning the motor cover, testing the stop/start button, checking lubrication, testing the tension belt, and tightening all the loose parts.
Command procedures is like surgery and your being told what to do by a doctor
hope this helps
Electron neutrino is your best bet
The answer should be, Identity.
