The diagram shows two bar magnets. they are cut along the dashed line, and then the two marked ends are placed near each other. which statement best explains how the pieces will react? a) the pieces will repel because the cut end of the top magnet is not a magnetic pole. b) the pieces will attract because the cut end of the top magnet is not a magnetic pole. c) the pieces will repel because the cut end of the top magnet is a south pole. d) the pieces will attract because the cut end of the top magnet is a north pole.

1. when conducting a test on what kind of music increases the growth of plants, all of the following would fail to meet to fair test standard except (1 point) using different kinds of plants. giving some plants more water than others. exposing the plants to different types of music. using nutrient-rich soil for one and lesser soil for others. 2. engineering uses scientific thinking to solve real-world problems. (1 point) true false 3. what does it mean to test a hypothesis? (1 point) pass a quiz on other scientists’ results analyze only the results from scientific sources not make assumptions about how an experiment will turn out see if the results of an experiment are what the scientist predicted