For a science experiment, a student rubs a mineral against a porcelain plate. the students has just performed

Must read story will give if ! in “perseverance,” which theme is reflected in the lines, “life’s field will yield as we make it / a harvest of thorns or of flowers”? a: life is a field in which flowers and thorns will grow. b: accept what you are given, because you cannot change it. c: your life is the result of the work you put into it. d: working together people achieve their goals in life.

The atomic bomb was produced through: oa. the yalta conference. b. operation overlord. c. the manhattan project. d. operation torch.

What is the topic sentence of paragraph 5 of the passage?