Why were the theories of Charles Darwin controversial? A. They challenged long-held beliefs about human life.
B. They proved that the Earth was older than previously thought.
C. They disproved notions of racial superiority.
D. They supported Marxist ideas about class struggle.

Which quotation best supports the authors’ claim and purpose?

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.

What were the prisoners rations at each meal