The most common blood type in the United States is:
a. A negative
b. A positive
c. O negative
d. O positive
Answer: d. O positive
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Like other _____, bone tissue contains an abundant extracellular matrix that surrounds widely separated cells
a) epithelial tissues b) muscular tissues c) nervous tissues d) connective tissues e) facial tissues
Electrical synapses are more common than chemical synapses in the human nervous system
a. True b. False Indicate whether the statement is true or false
The parasympathetic ganglion that serves the eye is the ________
A) ciliary ganglion B) pterygopalatine ganglion C) otic ganglion D) intramural ganglion
What intestinal functions do the short reflexes control?
A) nutrient absorption B) absorbed nutrients would be unable to pass into the hepatic portal system C) closes sphincters D) local peristalsis and segmentation movements E) None of the answers are correct