Most researchers now believe that the accumulation of amyloid and tau protein ____.
A. is a result of the Alzheimer's disease
B. are partly the cause of Alzheimer's disease
C. are by-products of acetylcholine
D. are by-products of dying glial cells
Answer: B
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The use of tag questions seems to be a universal feature of men's and women's communication patterns
a. True b. False Indicate whether the statement is true or false
Karin's new printer is printing too lightly. Even though she had never fixed a printer before, Karin figures out how to open the printer, remove the print cartridge, and replace it with a new one. The printing then works perfectly. We can assume that because Karin fixed the printer without previous experience, she relied on her ____intelligence.?
a. ?informal b. ?formal c. ?crystallized d. ?fluid
Piaget called children’s self-directed utterances __________ speech, reflecting his belief that young children have difficulty taking the perspectives of others
A) inner B) egocentric C) private D) collaborative
The division of the nervous system that allows the brain and the spinal cord to communicate with the sensory systems of the eyes, ears, skin, and mouth, and allows the brain and spinal cord to control the muscles and glands of the body is called the _____
a) peripheral nervous system. b) central nervous system. c) endocrine system. d) secondary nervous system.