Probably blood clots such as bruises.
<span>bone, water, muscle, connective tissue, organ tissues, teeth ... separates the body into fat mass,fat-free mass, mineral content, and water .... tissue into fat and lean components to asses regional body composition ... BMI, Waist hip ratio, skin folds ... using a persons height and weight to determine their healthy body weight.</span><span>
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Answer:
Resistance because you will get tested on everything I think this will be the most important one yet.
Explanation: