Life style, environment toxins, and Gene mutations
I would say when all three dont match people rely on body language for an honest answer. so a i hope it helps..
It's when people have trouble sleeping and it can get into their health and cause bigger problems but it mostly occurs in women but not really in men
10. I believe it’s A, or the FIT principle
11. Intensity best describes a heavier workload
12. Length, because your enlongating the time
13. D, just look up the definition of frequency
14. B, again look up the definition of progression
15. B, if you start hard all at once you will injure yourself so a progression is the best way
16. B. All the other options have unrelated muscles and exercises
17. B, would be the only way to improve in fitness
Hope I helped :) these were pretty basic, most were only vocabulary based
Last one, nose, trachea, pharynx, larynx, bronchi
