I know this for 100% it is A. they're convenient , I know this one for sure 100% positive hope it helps
Answer:
subjects may experience emotional or psychological distress
Explanation:
Based on the scenario being described within the question it can be said the other most likely risk to occur would be that some subjects may experience emotional or psychological distress. This is because they would have to remember the trauma that they have suffered through and remembering trauma is like reliving that moment again for the victim, which may lead them to breaking down emotionally and psychologically.
Answer:
The answer is <u>"correlational".</u>
Explanation:
Antioxidants causes aging process slow, the reason behind this is that antioxidants wipe up the reactive free radicals that generally harm our DNA.
Studies or research is correlational when there is a relationship between two variables, and we are not sure that change is one variable is due to the other.