Light is energy contained within the electromagnetic spectrum. Which of the following is also true with respect to light?
a. The entire electromagnetic spectrum is visible to humans.
b. Visible light includes ultraviolet light and x-rays.
c. Visible light includes only a small part of the electromagnetic spectrum.
d. Visible light includes ultraviolet, the colors of the rainbow, and infrared.
Answer: C
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One reason why it is important to examine cultural influences on social psychological processes is that
a. establishing cultural differences helps to increase the internal validity of research. b. it helps us understand whether certain psychological processes are universal. c. replicating results across cultures is more effective than doing meta-analyses. d. looking at the documents of a culture can usually answer most social psychological questions.
During the germinal stage, the fertilized egg is now called a(n) __________, and travels toward the uterus, where it becomes implanted in the uterus's wall
a) ovum b) sperm c) gamete d) blastocyst