During the second trimester of prenatal development, neurons are produced at the astonishing rate. In oneminutehow many neurons has does the fetus's brain produced?
a. 2500
b. 250,000
c. 500,000
d. 1,000,000
B
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Anger may be important in two evolutionary senses. First, it is action-motivating. Secondly, it is________________
Fill in the blank(s) with correct word
The arrangement of the face into a combination of two or more facial expressions is called a facial __________
Fill in the blank(s) with correct word
Habituation is a decrease in response to a stimulus that is presented repeatedly and accompanied by no change in other stimuli.
Answer the following statement true (T) or false (F)
Myelination occurs in a. motor systems before it occurs in sensory systems
b. sensory systems before it occurs in motor systems. c. interneurons before either motor or sensory systems. d. interneurons, sensory systems, and motor systems all at the same time.