Which sentence is correct? powers or power

Liquid oxygen and liquid hydrogen power the main engines of the space shuttle.

Liquid oxygen and liquid hydrogen powers the main engines of the space shuttle.

Evan's singing improved after he took voice lessons. How does the underlined word function in the sentence? (A) as the predicate (B) as an indirect object (C) as the subject (D) as an appositive

Read the excerpt below and answer the question. They argue that criticism, like literature, is essentially political because it either challenges or supports economic oppression. ("Critical Strategies for Reading," p.

which of the following sentences contains an incorrect use of an abbreviation, a number, or an acronym? a. on Halloween the children collect money for U. N. I. C. E. F. b. He address the package to 100 Brown St., San Diego, CA. c.

Read the sentence. Contributing heavily to the state's income, petroleum, natural gas, and copper are some of New Mexico's richest natural resources.

Read the sentence. I will meet any challenge, overcome any obstacle, and beat any rival that comes my way. What type of rhetorical device does this sentence use? repetition alliteration parallel structure antithesis

Which phrase became synonymous with the research Stanley Milgram conducted on "the small world phenomenon"?

Which of these subjects would most likely be written about in a narrative poem? a) Excitement about a new love b) Praise for a champion c) Life experiences of a writer d) Style and color of a woman's shoes

Which of the following is NOT an example of a fallacious reasoning? A) parallelism B) bandwagon C) generalization d) oversimplification

How is Douglass treated during the first six months that he works for Covey?

Magic according to Malinowski in (cited in "Baseball Magic ") occurs in response to : a) anger b) frustration C) anxiety d) social pressure e) none of the above