Abigail is suffering from a combination of chronic anxiety and depression, and these conditions cause her to experience many troublesome emotions. Which criterion of abnormal behavior most closely matches her symptoms?

In order for a person with normal vision to do the impossible–perceive a bluish yellow

hue–the appropriate ganglion cells would have to fire a. slowly. b. slowly, then more rapidly. c. rapidly. d. both slowly and rapidly. e. rapidly, then more slowly.

Cephalocaudal means head-to-tail

a. True b. False Indicate whether the statement is true or false