Which of the following statements about muscle movement is true?
a. The only thing that muscles can do is contract
b. A single muscle can bend a joint by contracting and straighten it by relaxing.
c. Smooth muscles cause movement by contracting, while striated muscles cause movement by contracting and relaxing.
d. Striated muscles cause movement by contracting, but smooth muscles cause movement by contracting and relaxing.
a
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The idea that specific cognitive functions activate many areas of the brain is known as
A. localization of function. B. distributed representation. C. modularity. D. aphasia.
Veruca's mother is buying breakfast cereal. Even though there is more cereal in the wide plastic containers than in the tall, thin boxes, Veruca cries, “I want the box, Mommy, because I want more!” According to Piaget, Veruca has not yet mastered ____, which means she is probably in the ____ stage of cognitive development.?
a. ?conservation; concrete operational b. ?conservation; preoperational c. ?object permanence; concrete operational d. ?object permanence; preoperational
About _____% of the Canadians report having had at least one panic attack during a period of intense stress.
A) 2 B) 10 C) 20 D) 40
What is a delusion? What type of delusions is most common in schizophrenia?
What will be an ideal response?