D) Water purification programs because if water is contaminated, it can produce a huge amount of illness and sickness worldwide.
Answer:
If air is polluted, the air contains harmful gases and health status become poor. In contrary, if environment is clean and fresh, the health will be good. Therefore, health, population and environment education are interrelated in physical aspect. Health, population and environment are integrated terms.
B-some of the sugar may have been replaced w fat which is higher in calories
