Heavy objects, such as a bottle, can be useful in catching fish
Indicate whether the statement is true or false
T
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The best term for referring to the rear or "tail end" is
A. caudal.?B. cephalic.?C. inferior.?D. superior.?E. lateral.
Match the following:
A) Fovea centralis B) Retina C) Aqueous humor D) Lens 1) The sensory layer of the eye. 2) The structure most responsible for focusing light rays that enter the eye. 3) Helps maintain the intraocular pressure; located in the anterior part of the eye. 4) Area of greatest visual acuity.
Mastication
A. increases the surface area of food particles. B. decreases the surface area of food particles. C. decreases the efficiency of digestion. D. occurs in both the mouth and stomach. E. is never under voluntary control.
Which of the following occurs if body temperature rises above normal?
A) Sweat gland activity decreases. B) The activity of melanocytes increases. C) Blood flow to the dermis increases. D) Evaporative cooling decreases.