Humans can "see" only about ______ of the entire electromagnetic spectrum.
A. 1/10th
B. 1/100th
C. 1/50th
D. 1/70th
Answer: D
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What will be an ideal response?
The physical illness that follows removal of a drug is referred to as
a. addiction symptoms. b. withdrawal symptoms. c. tolerance level. d. a psychological dependence syndrome.
Maya is using the SQ3R to help her study. What should she do when reading the text?
a) Maya should highlight material as she goes. b) She should take notes of everything she reads. c) Maya should take notes by making an outline of the main points and terms. d) She should read and re-read every paragraph before moving on.
If a pregnant woman has phenylketonuria:
A. she must follow a strict diet to protect her own brain, but the fetus will be unaffected. B. she must follow a strict diet to maintain the brain development of herself and the fetus. C. she must put the newborn on a strict diet to prevent the newborn from being affected. D. she will be more likely to give birth to twins.