Compared to urine samples, hair samples
A. can be used to test for a greater variety of drugs.
B. can detect drug use for up to a week.
C. can detect drug use for up to 90 days.
D. are harder to obtain.
C
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A researcher puts a dab of red lipstick on little Barry's nose, and places him in front of the mirror. Barry looks in the mirror and calls out his older brother's name thinking that his four-year-old brother J.J. is in the mirror. If Barry is like most children, he will be unable to recognize himself in the mirror until he is at least __________ months old
a. 12 b. 18 c. 28 d. 36
Regarding minority teens, which of the following statements is FALSE?
a. Ethnic heritage has a powerful influence on the personal identity of minority teens. b. As ethnic minorities in America continue to grow in status and prominence, minority adolescents will be more likely to feel rejected or excluded. c. Teens who identify with their ethnic community usually have a higher self-esteem and are less likely to use drugs. d. In the past, minority teens have often faced degrading stereotypes concerning their intelligence, sexuality, social status, and manners.
Visual agnosia, which is an interference of a person's ability to recognize familiar objects, can occur when parts of the ________ lobes on both sides of the brain fail to work properly.
A. frontal B. parietal C. occipital D. temporal
Most neurons contain the following components, ____________. (be sure that the function of the components is correct as well)