Which of the following describes the authors main purpose in the text?
A. To provide information about how humans can cut down on their CO2 emissions
B. To suggest that some people are still skeptical about the effect of CO2 on global warming
C. To explain how scientist were able to prove the link between CO2 and global warming
D. To prove that CO2 emissions are the biggest contributors to global warming
Please help

In at least one hundred words, explain how the structure of elizabeth bishop’s “sestina” to convey meaning in the poem. provide specific evidence from the text to support your response.

What is the main difference between hearing and listening? a) hearing is easy; listening is hard. b) hearing involves the outer ear; listening involves the inner ear. c) hearing is the physical activity; listening involves processing the information. d) none of the above

M read the sentence.what best describes the underlined part of the sentence,and why? alma plans to visit london and paris, where her parentswent on their first trip together as a married couple.it is a restrictive relative clause because it begins with arelative pronoun, has both a subject and a verb, and is notnecessary to the meaning of the sentence.it is a nonrestrictive relative clause because it begins witha relative pronoun, has both a subject and a verb, and isnecessary to the meaning of the sentence.it is a restrictive relative clause because it begins with arelative pronoun, has both a subject and a verb, and isnecessary to the meaning of the sentence.it is a nonrestrictive relative clause because it begins witha relative pronoun, has both a subject and a verb, and isnot necessary to the meaning of the sentence.