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Topics:

Radiation and Health Excretory System Molecular Biology Nerve Injuries in Oral & Maxillofacial Surgery Nervous System and Special Senses Monoclonal Antibodies Skin and Derivatives Proteins, Amino Acids, & Enzymes Stimuli and Responses in Humans Musculoskeletal ICU Bacteria & Disease Anatomy Infectious Diseases Virus and Bacteria

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Respiratory and Urinary › View

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

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Bones, Joints and Muscles › View

True or False: Inside your body, there are many bones.

A. TRUE

B. FALSE

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