How are people’s ethical rights protected during research? A. People have to agree to participate in research. B. People cannot
be tricked into participating in research. C. Expert groups oversee research studies to make sure the research is ethical. D. People do not have to sign consent forms to participate in research.
I would say D. because exercise helps you sleep and concentrate, but it can also help fight depression. Trust me on the depression part ; ) Hope this helps!
