As gas prices increase, we see a decline in the number of travelers on the highway. This is an example of a

Why are there ethical guidelines when research involves animals?

a) Animals often have abilities similar to humans. b) Animals are able to give informed consent. c) Animals often can engage in behaviors that resemble war. d) Animals have the same rights as humans.

Early Christian attitudes about sex were influenced by the Greek concept of dualism

a. True b. False