The pharynx functions as a ________, whereas the larynx functions as a ________.
A. common passageway for air and food; passageway for air only
B. passageway for air only; passageway for air and food
C. passageway for food only, passageway for air and food
D. common passage for air and food; passageway for food only
Answer: A
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Cells that remove excess bone tissue after fracture repair are
A. chondrocytes and osteocytes. B. osteoblasts and osteoclasts. C. fibroblasts and osteoblasts. D. osteoclasts and phagocytes.
An accident victim was unable to maintain a normal blood pH. Which organs were likely damaged?
A) Gallbladder and spleen B) Stomach and heart C) Liver and bladder D) Kidney and lungs
The micturition reflex forces urine into the upper part of the ________
A) urethra B) ureter C) urinary bladder D) kidney E) rectum
Trophoblastic nutrition refers to the nutrition of the conceptus before it implants
Indicate whether the statement is true or false