Which of the following is correct regarding the blind spot? a. it's caused by a nontransparent area on the cornea. end of exam b. it's an area of the retina where there are no rods or cones. c. it's an area of the retina where rods and cones are concentrated. d. it's caused by a nontransparent area on the lens

Take a nutritional supplement during times of stress a. is recommended by al doctors as a stress management technique b. has been scientifically proven to aid in stress management c. only adds to the stress you’re feeling d. can you feel better because you believe it will you

Investigator a has biological specimens that are coded and linked to identifiers of the source individuals. investigator a provides the specimens to investigator b but does not provide the individual identifiers. investigator b agrees not to re-identify the source individuals. is investigator b's research using the biospecimens human subjects research according to the definition of human subjects research in the federal regulations?

Prone a. front b. back c. facing up d. facing down anterior a. front b. back c. facing up d. facing down