Answer:<u> </u><u>The correct option is B:</u>
<em>Each year.CO2 level increases at a faster rate. Over the past 50 years, it has nearly doubled.</em>
In "<em>An inconvenient truth</em>", A1 Gore illustrates clearly how the levels of CO2 has been increasing rapidly in the atmosphere since 1958, and proves that the increasing of the carbon dioxide emissions are a result of human actions. He explains this theory by presenting the Keeling curve, which shows that the last 14 years were the hottest ever recorded in the atmosphere, as well as other important studies proving the correlation between global warming and hurricanes.
Plays based on the lives of saints were known as A) "Miracle Plays"
Do you have any images of the story that you are trying to get the main idea from?
Answer:

I understand. I am currently Ace rank, and even I have to ask questions sometimes to keep in check.
Well, i think the answer would be : B. Stubborn and confident
Sherlock holmes was always known around his peers for his intelligence.
Many of his stubbornness acts that could resulted in awkward situations that many readers could find humorous
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