The answer is option B "<span>The positive impact of exercise over a period of time on muscles, metabolism, heart health, and blood pressure</span><span>".
Reason:
Fitness effect is how a person positivity was effected by working out for a short period of time. For example runs on a mill records to amount of calories you burn. Its not option A because the FITT principles are about mostly your goals about losing weight. Its not option C because thats taking your pulse and also the process of taking your blood pressure. Its also not option D because that would be FITT its your endurance through a intense exercise program. Therefore the answer is option B.
1 .The two properties of glass are transparency, and breakage resistance.
2. The two properties of fiberglass that make it suitable for insulating homes is because it eliminates air movement in the space that it occupies, and also it helps the spread of heat.
