Topics: Physical Quiz
Why do we need to eat fruits and vegetables
A. To make our teeth white
B. To stop our feet from swelling
C. To keep us healthy
D. To make us strong
Select your answer:

Topics:
Reproductive System Vocabulary 5 Major Food Groups Bacteriology Lab Culture Media First Aid Check up Safety Terms Genetics: Viruses and Bacteria Basics of Cardiology Laboratory Careers Immune Cells Faction Diseases and Preventions Brain/Neuron Anatomy Pituitary, Thyroid and Adrenal Pain Management Gaseous Exchange in Humans Endocrine System TermsOther quiz:
Pollution › ViewWhy does cutting down trees increase global warming?
A. trees soak up carbon dioxide
B. trees provide shade which counteracts global warming
C. trees absorbs the sun’s energy without radiating back into the atmosphere
D. trees drain greenhouse gases like methane from soil
Respiratory and Circulatory › View
Where air enters the body.
A. nose/mouth
B. alveoli
C. diaphragm
D. larynx