Which of the following is one of the two main components of the central nervous system?
A) cranial nerves
B) spinal cord
C) motor neurons
D) ganglion
B) spinal cord
The central nervous system is comprised of the brain and spinal cord. The
peripheral nervous system is made up of the 12 pairs of cranial nerves and 31 pairs of spinal
nerves.
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The combining form that means life is ________.
Fill in the blank(s) with the appropriate word(s).
The principal mineralocorticoid secreted by the adrenal cortex is:
A) aldosterone. B) androgen. C) oxytocin. D) dopamine.
Good written tests
A. sample student knowledge. B. allow for student choice of questions. C. are essay in nature. D. test everything you taught a student.
It is best that at least ________ percent of your daily grain intake be in the form of whole grains.
A. 50 B. 40 C. 20 D. 30