Which of the following represents vertical acceleration of a projectile?
A. -9.81 m/s2
B. -9.81 m/s
C. 0 m/s2
D. 0 m/s
A. -9.81 m/s2
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The posterior pituitary gland produces:
a. oxytocin and thyroxine. b. antidiuretic hormone and epinephrine. c. insulin and vasopressin. d. oxytocin and antidiuretic hormone.
In the sympathetic division, the preganglionic neuron is
A. Short and the postganglionic neuron is longer B. Short and the postganglionic neuron is shorter. C. Long and the postganglionic neuron is short. D. Long and the postganglionic neuron is longer
Hair cells in the semicircular canals detect changes in the rate of angular motion of the head, while the same kinds of cells in the utricle and saccule detect changes in the head's rate of linear motion
Indicate whether the statement is true or false.
The partially digested pasty liquid that moves from the stomach to the small intestine is called ________.
Fill in the blank(s) with the appropriate word(s).