Topics: Respiratory System Quiz
Flap of tissue that covers the opening to the windpipe during swallowing
A. Pharynx
B. Trachea
C. Epiglottis
Select your answer:
Topics:
Vocabulary Virus and Bacteria Nerve Injuries in Oral & Maxillofacial Surgery Endocrine System and Nervous System Skin Structure Health Innate Immunity DNA and Polypeptide Synthesis Geriatrics Metabolic Sauver ESR (RBC sed rate) Environmental Biotechnology Composition of Blood and Blood Cells Properties of The Hair and Scalp Cell Diversity - Organization, Tissues, Plants and AnimalsOther quiz:
Human Body Systems › ViewWhich system of the body uses veins, blood, and arteries?
A. The nervous system
B. The circulatory system
C. The respiratory system
D. The blood system
Deaf Blind › View
What case did Haben Girma win?
A. American Airlines refused to provide braille safety instructions
B. Harvard Law School refused to caption videos
C. The court systems refused to provide interpreters
D. Scribd refused to provide accessible texts online