The function of the lens is to
A. bend light towards the retina.
B. protect the pupil.
C. bend light coming in from the retina.
D. adjust to changes in light levels.
Answer: A
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Depression and mania have been linked to neurotransmitters called ____________________, which include serotonin, norepinephrine, and dopamine
Fill in the blank(s) with correct word
Jumping rope very fast would require which level of arousal?
a. a zero level b. a lower level than normal c. a moderate level d. a higher level than normal
"I really want to believe my vague recollection of an incident that occurred at Disneyland as a preschooler is true, but that doesn't mean that it is true." Which of the following critical thinking guidelines does this example illustrate?
a. Examine the evidence b. Define your terms c. Don't oversimplify d. Avoid emotional reasoning
Mental operations performed by children in the concrete operational stage (age 7-11) are limited to what they can
a. create themselves. b. think and reason. c. dream and fantasize. d. experience directly