Why do you think Calvin is asked to go on the journey with Megan and Charles Wallace?

Someone answer soon i need it for this test! select the correct text in the passage. which line in this excerpt uses the logical fallacy of ad hominem?

How is reading a social experience? (5 points)

What is the rhyme scheme in this excerpt from longfellow's, "the tide rises, the tide falls? " (10 points) the tide rises, the tide falls, the twilight darkens, the curlew calls; along the sea-sands damp and brown the traveler hastens toward the town, and the tide rises, the tide falls.