I think the answer is C because many teens and adults have unsafe lifestyles that lead to injury and death.
The answer to this question would be the height of a person. BMI is measured by both height and weight.
It can help you keep track of your fitness.
Answer:
Keeping your body clean helps prevent illness and infection from bacteria or viruses. Like in our example, the simple act of washing your hands regularly is an effective way to keep germs from spreading.
Explanation: