Air samples taken in Canada since 1986 show that atmospheric carbon dioxide concentration is higher on average in winter than in summer.
Which of the following statements best explains the difference in carbon dioxide
concentrations?
(B.9B)

“the iliad” (gr: “iliás”) is an epic poem by the ancient greek poet homer, which recounts some of the significant events of the final weeks of the trojan war and the greek siege of the city of troy (which was also known as ilion, ilios or ilium in ancient times).

i actually have a suggestion instead of an answer, how about next time instead of spending the time to time up the question you take that time and try to figure something out for yourself, do you understand?

explanation:

leave a 5 star and a and brainliest answer if you understand, hope this betters you day, or not i don't really care either way. xd

very positive impact on our industries in the west, sine they promoted settlement and increased the ways in which goods could be transported to market.  

) the chinese armed forces had been removed from the city