★ Circulatory & Respiratory Quiz
a flap of tissue that closes when we eat so food doesn’t not go down the trachea
A. larynx
B. pharynx
C. trachea
D. epiglottis
Select your answer:

Topics:
Structures and Functions of Living Organisms and Genetics Anatomy Muscles Vitals Heart Structure and Double Circulation Muscle pathophysiology Body Structures and Organ Systems Enzymes & Metabolism HL Radiology Infection Control Human Circulatory System Muscles and Healthy Body Anatomy and Histology Factors that Affect Health and Wellness Nervous and Endocrine System Dyslexia OrganellesOther quiz:
ology & phobia › ViewA person who studies geology would have a hard time if he or she had a fear of what?
A. rocks
B. airplanes
C. blood
D. heights
Oral Hygiene › View
when flossing you should:
A. move to a new section of floss after every second tooth
B. start on the left side and work your way around to the right side
C. use a new piece of floss for the upper set of teeth and a set for the lower set of teeth
D. start at the lower teeth