Answer:
I would say Option B
Explanation:
A controlled experiment is where you have two or more independent variables, that way you have an experiment to compare results with.
The term myalgia denotes pain in a muscle. Hope this helps!
Answer:
it's the first option
Explanation:
you can't just make any conclusions with that information maybe ther are a lot more things behind that info
Answer:
Decaffinated coffees and teas. Maybe some lightly caffinated teas. Stick to mostly water or maybe pressed juices
Explanation:
Answer: 1930s
The term stress as it relates to the human condition first emerged in scientific literature in the 1930s, but it did not enter the popular vernacular until the 1970s (Lyon, 2012).
Hope this helps :)
