C. is the correct answer.
The correct answer is letter a. arguments. Cause-and-effect paragraphs and persuasion paragraphs are very similar to arguments. In an argument you are making a claim about a topic. It is also concerned with why things happen (causes) and what happens as a result (effects<span>).</span>
“Lynn Margulis: A Life Explained,” a 2012 article in
Young Scientists for high schoolers
key word being : eleventh grade
280 is the answer because 25% were sold on wednesday and to turn 25 into 100, you would have to multiply it by 4 which means you have to multiply 70 with four which is 280.