While you didn't provide any following sources, healthy sources of energy for humans are usually considered to be different types of fruits and vegetables, lean meats, wholewheat grains, nuts, seeds, and healthy oils. All these constitute a healthy human diet and are a healthy source of energy.
I don’t think you want your health being evaluated by a bunch of high schoolers.
If you’re concerned ask your doctor.
The answer is C. Urethra.
sure hope this helps and pls mark me brainiest
Answer:
20 percent
Explanation:
Protein also has 4 calories per gram. In a healthy diet, about 12 to 20 percent of your total daily calories should come from protein. Your body needs protein for growth, maintenance, and energy. Protein can also be stored and is used mostly by your muscles.