The scientific method is
A) research in which neither the subjects nor the scientists know which group received the treatment and which group received a placebo.
B) a stepwise process used by scientists to generate sound research findings.
C) an idea generated by scientists based on their observations.
D) research involving one group of subjects that receives a specific treatment and a second group of subjects that does not receive the treatment.
B
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Inflammation of the oral mucosa that is often associated with fungal infections or with herpes-like viruses is called:
A. stomatitis B. gingivitis C. cheilosis D. glossitis E. xerostomia
What is acetaldehyde??
A) ?an intermediate in fatty acid synthesis B) ?an intermediate in alcohol metabolism C) ?the first product of fatty acid catabolism D) ?the TCA compound that combines with acetyl CoA
The major difference between change now and change a century ago is:
a. people are less likely to resist change now b. the speed at which external changes are happening. c. people were more likely to resist change a century ago. d. change takes place less quickly now.
The most important substance in the body is
A) minerals. B) vitamins. C) fat-soluble vitamins. D) water.