False because mainstream smoke is defined as smoke from a cigarette or pipe. Second hand smoke is smoke that has been inhaled by someone then exhaled, making you the "second" one to breath it :)
The nail plate is a hardened keratin plate that sits on and covers the nail bed.
Answer:
the training is sport specific and circuit
Answer:
Flexibility is the ability to move muscles and joints through a full normal range of motion (ROM). Flexibility helps performance, posture, promotes efficient movement, prevents incorrect body alignment, maintains appropriate muscle length and balance and also decreases injury risk.
Explanation:
