about 25-35% and you should be burning most of it
this question is incomplete but I have added The Answer options to your question
a) He does not have a hypothesis.
b) He only has one group. He has not established a comparison
c) He has not measured an outcome.
d) The groups were not equal to begin with.
Answer:
b) He only has one group. He has not established a comparison
Explanation:
A randomized controlled experiment can be defined as an experiment that has two groups which it randomly assigns participants to.
These two groups are:
1.) the experimental group and
2.) The controlled group on whom the study is being performed.
Now Alberti does not have any of these groups we have listed. He performed the testing on the same people before they consumed alcohol and after they consumed alcohol. Therefore this study was not comparative in nature.
With the vast amount of information and resources on the Internet, it’s easy for individuals to look up information on dietary supplements. The difficulty for consumers and health professionals is identifying Web sites that provide reliable information. This article provides registered dietitians (RDs) and dietetic technicians, registered (DTRs) with examples of federal Web sites that contain accurate, reliable, and unbiased information on dietary supplements and examples of commercial Web sites that currently provide useful information on dietary supplements.The Figure provides a quick reference list of US government Web sites discussed in this paper that provide free access to facts and authoritative information on dietary supplements. One of the most reliable sources is the National Institutes of Health (NIH), and, in particular, the Office of Dietary Supplements (ODS). The ODS Web site has five sections:<span><span>Health Information: Provides authoritative fact sheets on dietary supplement ingredients, nutrient recommendations, information on dietary supplement use and safety, and some database resources. These fact sheets can be used to quickly educate the reader on specific dietary supplements, vitamins, minerals, herbals, and botanicals.</span><span>News, Events & Media Resources: Provides links to conferences and workshops as well as announcements and news releases on dietary supplement related matters.</span><span>About ODS: Describes the ODS office and its staff.</span><span>Research & Training Programs: Describes the ODS programs and offers links to research resources and research sponsored by ODS.</span><span>Funding: Notes grant opportunities for those interested in conducting dietary supplement research.
Hope It Helps Please Mark As BrainLiest.</span></span>
