OAE Middle Grades Science (029) questions with correct answers
Which of the following compounds is not allowed in a school laboratory because it is a potential carcinogen? A: lead B: benzene C: aspartame D: methanol - Answer B A laboratory experiment requires that red blood cells be separated from the serum in whole blood. Which of the following laboratory techniques would be most appropriate for this task? A: spectroscopy B: sublimation C: microscopy D: centrifugation - Answer D Which of the following quantities is the largest in the metric system of measurement? A: 10 decimeters B: 100 milligrams
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oae middle grades science 029 questions with cor
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