People will remember less from a list of words that sound similar than a list of words that sound different

The trophoblast will eventually differentiate to become the

A) fetus. B) placenta, umbilical cord, amniotic sac, and other structures. C) embryo. D) umbilical cord and fetus.

Occasionally, Tina can be very irritating to everyone around by being excessively cheerful,

talking too fast, and interrupting the conversations of others. During these elated times, she often spends too much money. However, most of the time people would describe Tina as being mostly sad and guilt-ridden. Tina would most likely be diagnosed with a. dysthymia. b. SAD. c. bipolar I disorder. d. bipolar II disorder.