Science A sound wave and the air molecules around your ear.
1 moves and shakes
2 vibrates and heats up
3 compresses, expands

Which statement best expresses the meaning of these lines from “the courage that my mother had”? that courage like a rock, which she / has no more need of, and i have. a. the speaker equates her mother's courage with a rock. b. the speaker needs the kind of courage her mother showed. c. the speaker realizes her mother no longer needs courage d. the speaker realizes her mother found courage in rocks.

How many syllables does a tanka have? a. 31 b. 17 c. 14 d. 10

Choose the best selection to complete the following sentence. my gave me a fantastic birthday present. a. mom’s sister c. relation b. family member d. aunt