<u><em>Answer:</em></u>
<u><em>An effective strategy may include: Choose aerobic activities such as walking. Exercise for at least 30 minutes on all or most days of the week. Cut back on junk food. Eat smaller food portions. Increase the amount of fresh fruits and vegetables, lean meats, low-fat dairy products and wholegrain foods in your daily diet .</em></u>
<u><em>Explanation:</em></u>
The statement that a certain percentage of body fat is essential for the body to function effectively is true. Making, breaking, storing and mobilizing fats is at the core of how humans and all animals regulate their energy. So, fats are essential for energy regulation. There are two types of body fat: storage body fat and essential body fat. Both of them are taken into account when calculating body fat percentage.
Well the answer is c, the pancreas is not a gland anyways.
