The correct answer is B. Muscular strength
Explanation:
The human body is composed of different substances such as bones, water, fat, etc; the measurement and percentages of these substances refer to the body composition. Additionally, these percentages are important because they show important aspects of health; for example, obesity is related to a higher percentage of fat.
In this context, the level of hydration or water, the percentage of fat and the bone density or percentage are all part of body composition. However, muscular strength is not part of this aspect because this measures the amount of force a muscle can exert rather than the percentage of muscular tissue in the body.
