31 - Fiber is NOT one of the main nutrients.
32 - Elderly people are more at risk for foodborne illnesses because their immune systems have weakened with age.
33 - Reheating leftover food unproperly can lead to foodborne illnesses because the temperature has reach a certain amount of degrees again before it should be eaten.
I think it's either grains or meats and beans. You want to stay away from oily and fatty food.
Answer:
60% of the human body is water
Explanation:
i hope this answered your question
