What membrane divides the outer ear from the middle ear?
A) tympanic membrane (ear drum)
B) auricle (pinna)
C) vestibule
D) cochlea
A
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______________________ is caused by a virus that affects the respiratory system of poultry and Birds may attempt to twist their necks around as a result
Fill in the blank(s) with correct word
The smallest unit that retains the chemical properties of a particular type of matter is a(n) ________.
A. atom B. molecule C. element D. ion
____________________ is a group of intrinsic mechanisms in the kidneys that prevent changes in the GFR
Fill in the blank(s) with correct word
The function of the coronary sinus is to
A. take blood from the coronary circulation to the right atrium. B. guide the aorta out of the heart. C. guide the inferior vena cava into the right atrium. D. shunt blood from the right atrium to the left atrium. E. connect the top and bottom halves of the heart.