★ Circulatory & Respiratory Quiz
After air moves through the pharynx it continues downward. The _____, or windpipe, directs the air into 2 separate branches or tubes.
A. mucus
B. trachea
C. larynx
D. epiglottis
Select your answer:
Topics:
Ears The Brain Our Control Center Fat Pollution Human Body Systems Components of Food Parts of the Body Genes, Genomes & Alleles Musculoskeletal System Responses to Exercises Physical Life Processes - Digestion and Respiration Cell Membrane and Transport Prokaryotic Cells and Viruses Proteins, Amino Acids, & Enzymes Illnesses and Diseases in CaregivingOther quiz:
Biology › View…………. plays an important role in acidity neutralization in the small intestine
A. bile juice
B. pepsin
C. trypsin
D. sodium bicarbonate
Eye and Ear › View
What part of the ear sends signals to the brain?
A. optic nerve
B. ear canal
C. auditory nerve
D. middle ear