The energy that's given to the body by food is

a. excreted by the body if not used.
b. best obtained by eating high protein.
c. measured in units called calories.
d. a nutrient that's essential for growth and development

answer; i believe that the correct answer is (b) is a factor associated with physical activity and heart disease;

theres nothing above

lifetime activities are certain actions that are either required throughout your life or you choose to do them. for example, eating is considered a lifetime activity, drinking water or other beverages, keeping your body clean, taking medicine. those types of actions are considered lifetime activities.