The results from research have been known to produce harms to members of the sampled population who do not actually participate in the research study. an example of the type of research that could result in group harms by stigmatizing members of the group (even for individuals who do not participate in the research) is:

a. a study designed to investigate a genetic link between dna samples found at a prehistoric central asian archeological site and west coast american indian tribes.

b. a hair restoration study

c. a study to establish national reading standards in ten year old children

d. a study on the efficacy of a new birth control device in middle aged women

What did not occur in the proterozoic eon a)the oxygen levels increase greatly in the atmosphere,b)the emergence of the eukarya , c)muti cella’s eukaryotic organisms began to diversify,d)anaerobic bacteria kept thriving with more oxygen

Drag the tiles to the boxes to form correct pairs. match the causes with their effects cause: tectonic plates at transform boundaries experience friction. cause: tectonic plates at transform boundaries experience friction. cause: earth is covered by a crust that runs miles deep.

Select all the correct answers. which statements fail to meet the requirements of a scientific claim? a) in the final 100 meters of a 10,000-meter race, an athlete's speed is more strongly related to anaerobic efficiency than to aerobic efficiency. b) flowers that reflect the most ultraviolet light are more likely to attract bees and other pollinators than flowers that reflect less ultraviolet light. c) even though evidence indicates that the solar system's planets follow elliptical paths, copernicus's model involving circular orbits is true. d) the evidence supporting newton's laws of motion was accurate in newton's time, but the universe operates differently today.