In birds, fresh air from the environment moves primarily into the
A) Lungs.
B) Posterior air sacs.
C) Anterior air sacs.
D) Buccal cavity.
Answer: B
Anatomy & Physiology
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The ________ skeleton provides mobility.
Fill in the blank(s) with the appropriate word(s).
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Surgical removal of the spleen is termed:
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Anatomy & Physiology
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Indicate whether the statement is true or false
Anatomy & Physiology