Over the years, scientists have taught American Sign Language (ASL) to several chimpanzees and gorillas

Based on your text's discussion, which of the following choices offers the best estimate of the number of signs these animals have been able to understand?
a) fewer than 10
b) about 100
c) several hundred
d) at least 1000

ANS: D

Psychology

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Scientific research suggests that the total loss of memory, or _____ amnesia, is extremely rare

Fill in the blank with correct word

Psychology

Research has identified a particular gene that is associated with alcohol cravings after consuming a small amount

Indicate whether the statement is true or false

Psychology