Well yes and no some come from food and so dose energy but water,food,and anything with carbs. hope this helps
Is this a true/false question?
UPDATE: I would say disagree.
Adult womens heart beats 60 to 100 beats per minute
Researchers
are curious with the traits of separated twins, so they made a study on separated
twins who develop traits that differ according to the environments in which
they are raised. This unique study determines the influence of nature and nurture
to the traits or behavior of separated twins.
Start taking more physical demanding electives such as gym or any sports.