The USDA Center for Nutrition Policy and Promotion.
They created food pyramids and circles as well.
Hope this helps!
Answer: i am pretty sure the answer is d.
Explanation:
Thus, increased sleepiness compounded alcohol's effects, whereas increased alertness diminished alcohol's effects.
During exercise, many chemical changes occur in the body, including a drop in blood ph, which can be very serious. how is the body able to cope with such changes?
The body is able to cope with such changes because the body's metabolism becomes more active, causing the body to require more oxygen (which leads you to breath faster and deeper)