The research question that is most effective is A. How did natural gas affect the ozone layer in 1975?
<h3>What is a research question?</h3>
It should be noted that a research question simply means the question that the researcher seeks answers to.
In this case, the research question that is most effective is "How did natural gas affect the ozone layer in 1975?". It must reflect what the researcher wants.
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the movie is basically a thief who escapes and pulls off a huge stunt
A career bank robber busts out of jail with the help of his friend as well as kidnapping a US Marshal in the process. When the two cons head for Detroit to pull off their final big scam.
1. Subject- Jump Start
Verb- features
2. Subject- You
Verb- may (not isn't included) recognize
Esther is a devout Catholic
Have a nice day :)