Barbara creates a table of the 6 essential nutrients.
macronutrients: carbohydrates, proteins, and water
micronutrients: fats, minerals, vitamins
where did barbara go wrong?
a. fats
b. vitamins
c. water
d. carbohydrates

Check all that occur during ventricular systole. a. the av valves open to allow blood to enter the ventricles from the atria. b. the av valves open to allow blood to enter the ventricles from the atria. c. the semilunar valves remain closed throughout systole to prevent backflow of blood into the ventricles. d. the semilunar valves remain closed throughout systole to prevent backflow of blood into the ventricles. e. the semilunar valves open to allow blood to flow into the large arteries. f. the semilunar valves open to allow blood to flow into the large arteries. g. the av valves close to prevent backflow of blood into the atria.

How can someone meet the need to belong in a healthy way?

Why is it important to know first aid/ cpr/ aed?