There are _____ different types of olfactory receptors in humans
A) ?150 to 200
B) ?250 to 300
C) ?350 to 400
D) ?450 to 500
C
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Research demonstrates that people are more likely to engage in kin selection ____
a. in life-or-death situations as opposed to everyday situations b. in everyday situations as opposed to life-or-death situations c. when they are in a good mood rather than a bad mood d. when they are in a bad mood rather than a good mood
If you wash your hands in barely warm water after spending an hour shoveling snow without wearing gloves, the water is likely to seem uncomfortably warm. This is because sensations for temperature are
a. true to outside temperatures. b. produced by the warm receptors only. c. relative to the skin temperature. d. not noticeable below 45 degrees Celsius.
Which of the following is NOT a change in sleep patterns with increasing age in adulthood?
a. reduction in the number of hours of deep sleep b. reduction in the total number of hours of sleep needed c. increase in breathing disturbances d. waking earlier in the morning
The National Health and Social Life Survey had federal funding blocked due to claims that it was inappropriate for the government to support sex research
Indicate whether the statement is true or false