Which pathogen causes influenza?
bacteria
protozoan
Virus
parasite

Emotional signs of stress include aches and nausea

According to the dietary guidelines, you should increase your consumption of calcium, fiber, potassium, and vitamin d. these nutrients are mainly found in: a. fruits b. whole grains c. vegetables d. all of the above

Which of these are associated with a positive mood ? select the two correct answers. dehydration healthful food choices lack of hunger good appetite