Which does body mass index (BMI) measure? A. Total amount of body fat per body mass
B. Height to weight ratio of an individual
C. Risk of chronic disease
D. Level of physical activity

A. Total amount of body fat per body mass

Explanation:

the correct answer is B

Explanation:

thank you to whoever commented on the guys wrong answer :)

A healthy environment, greater productivity and a better atmosphere can all are beneficial at all levels. Improve your quality of life yourself in different ways. We cannot survive without a healthy environment. How we interact with the environment is important.

OR

Healthy environment indicates good and protective nature without hazards. This healthy environment supports life of all living organisms with out any problems. Healthy life gives happiness increasing the life span of the people.