Which of these is an appropriate treatment for a deep, bleeding wound?
a. have the person lie down.
b. remove any embedded object.
c. walk the person around.
d. apply a tourniquet.

The world’s richest 20 percent of the population consume about what percentage of all goods and services in a given year?

Which of these is an example of how the media might perpetuate a sexual stereotype? a) a lesbian couple is shown adopting and caring for a child. b) a lesbian is depicted as masculine. c) a male homosexual is depicted as masculine. d) a homosexual relationship is shown to be commited and monogamous.

Which of the following supports the argument that viruses are nonliving? a) they are not cellular.b) their dna does not encode proteins.c) they have rna rather than dna.d) they do not evolve.