Teacher Guide & Answers

Section 4 (page 4) 1. Different organisms may go by the same common name in different places. Scientists would have difficulty sharing information. 2. ... (student. specific), solid filled with liquids, 7 cm, moves. through muscle and ligament connections. 15. Possible answers include: steel, easily magnetized, 3 1/4 cm × 3/4 cm, silver, solid ... ................
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