What is the difference between rigid and flexible constitution ?

Which of the following best describes the principle of informed consent as described in the belmont report? a. voluntariness, risk/benefit assessment, selection of subjects. b. comprehension, conflicts of interest, risk/benefit ratio. c. risk/benefit assessment, justification of research, comprehension. d. information, comprehension, voluntariness.

What is one form of speech that is not protected by the u.s. constitution? a. speech about religion b. political speech about a candidate c. speech protesting the government d. speech that is slanderous

Sleep hygiene is a. brushing your teeth before bed b. making sure your sheets are clean c. practicing good habits to make sure you're rested and alert d. seeing a sleep doctor to understand clean sleeping