Tasha is a graduate student studying health and nutrition. A recent study has made claims about the health benefits of dark chocolate. Tasha would like to conduct a similar study to see if she can confirm the findings of the first. She wants to make sure that her study is as close to the original as possible. Which factors of her study can she control? Check all that apply.

If babies are consistently placed on their backs without any restrictions, what will happen to their development? a. they suffer from weakness in certain muscle groups. b. their ability to roll over, crawl, and eventually walk is hindered. c. they suffer brain damage from the pressure on the back of the head. d. they learn to roll over, crawl, and eventually walk on their own.

Describe how you would communicate with patients that chose the physician assisted suicide option.

You should never drive a car if you are a.taking cold medication b. suffering from the flu c. drinking alcohol d. all the above