Which muscle assists with smiling?
A) zygomaticus major B) depressor anguli oris
C) orbicularis oculi D) buccinator
Answer: A
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In which type of joint are two bones joined so firmly together they cannot move?
A. A diarthrosis B. A fibrous joint C. A syndesmosis D. A synostosis E. A symphysis
Parasympathetic stimulation ____ heart rate and ____ the motility in the digestive tract
a. does not affect, increases. b. decreases, decreases. c. decreases, increases. d. increases, decreases. e. increases, increases.
The unidirectional flow of blood in venules and medium-sized veins is maintained by:
pressure from the left ventricle the muscular walls of the veins arterial pressure the presence of valves all of the choices are correct
Functionally, neurons within the CNS that receive, process, store, and retrieve information are referred to as ________.
What will be an ideal response?