Sound is produced by:
A) movement of air past the vocal cords
B) vibration of vocal cords
C) both a and b
D) neither a or b
C
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When the body releases cortisol and epinephrine, the heart rate accelerates and hearing and vision become more acute. What is the term for this?
A) somatic nervous system reaction B) homeostasis C) the fight-or-flight reaction D) adaptive energy response
The endometrium is the source of nutrition for a blastocyst.
Answer the following statement true (T) or false (F)
Which of the following games would an individual with an internal locus of control most likely prefer?
A. Roulette B. Poker C. Bingo D. None of these
Enlargement and twisting of the veins of the spermatic cord is known as:
A) vasectomy. B) varicocele. C) vesiculitis. D) varicosity.