Which of the following describes the author's main purpose in the text?

What is the frequency of a wave if 4 crests pass in 2 seconds?

What tense is "is explaining"

Remedy for high crash rates among young drivers

The kids like to play games sentence or fragment

Which word group best completes the sentence without introducing an inappropriate shift in tense? After the storm blew the pecans to the ground, A. we had been racing the squirrels to gather the windfall. B.

Why is it important to have a topic that is not too narrow? A narrow topic will be difficult to find information and data about. A narrow topic will not be detailed enough to write a research report.

What type of verbal appears in the sentence? To win a game of chess you must capture a trap the other king. A. Past participle B. Present participle C. Adverb infinitive D. Adjective infinitive (P. S. I am making brainliest if correct)

G. K. Chesterton believes that Saint Thomas Aquinas viewed man as a whole rather than as a beast like the anthropologists. Why did he think this?

Who is the speaker in making a fist by Naomi shihab nye

Support the statement," A child needs to be frightened." What good does fear do for children?