Which of the following is true about calories?
a. young children need more calories than adults.
b. they are one of the basic nutrient groups.
c. everyone's caloric needs differ.
d. calories are measured by density

Is spam a good source of protein? is it healthy?

Who is considered the father of modern behavioralism? a fred b jung simmer pavlov

The amount of oxygen that is actually used by the body during the rest or a hand workout is determined by the heart rate, the stroke volume, and the amount of a. blood circulating in the vascular system b. oxygen removed from the vascular system c. oxygen provided to the vascular system d. blood that individual has in the body e. hemoglobin in the red blood cells