Which of the following electromagnetic wavelengths would cause us to perceive a warm color?
A. 650 nanometers
B. 450 nanometers
C. 900 nanometers
D. 300 nanometers
Answer: A
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Suppose the population mean of some measure is 6 and the population standard deviation is 12 . For a sample of 36, what is the standard error of the mean?
a. 2 b. 1 c. 1/6 d. 1/2
Chemicals that regulate the activity of other neurons, but do not carry messages directly are called
a. brain deregulators. b. neural inductors. c. neuropeptides. d. ion channeling agents.
When young people are entering the workforce and are establishing themselves in their career, what does a developmental view find is most important?
intrinsic rewards extrinsic rewards pride pension
Which of the following is the definition of sedative?
A. Sleep-inducing B. Anxiety-reducing C. Antiseizure D. Calming