D) Water purification programs because if water is contaminated, it can produce a huge amount of illness and sickness worldwide.
C.) A twist or tear in a muscle. Strain = tearing or stretching of a muscle, Sprain = stretching/tearing of a ligament.
Pay attention to proper body alignment
It is false that oils and fats play an essential role in a healthy diet and you should eat approximately 12 teaspoons a day. Whereas the first part of this sentence is true, oils and fats are indeed important for our bodies as they give us strength and proteins, the other part is incorrect. 12 teaspoons are way too much for daily intake, you should take up to 6 teaspoons.
Hope this helps and have a wonderful day!
Answer: For example weight training you can push yourself and others to lift more and eating you could make it challenges to see who can eat the healthiest or make the most satisfying meal with the most healthiest ingredients.
Explanation: