The answer would be D. Inspect the area before diving into it
Answer: C
Explanation:
For every single skeletal muscle to live, they have to have the following:
Muscle fibers, nerves, connective tissue, and blood vessels. If they do not have these 4 things, they will disconnect from the body as a result, and the body will hurt.
Cardiorespiratory endurance is the ability of the heart, blood, blood vessels and lungs to supply enough oxygen and necessary fuel to the muscles during long periods of physical activity.
