Chemistry, 13.08.2020 19:01 shelovejaylocs
Read the lab procedure for a controlled experiment that looks at the effect of heat on the circumference of bicycle tires. Step 1: Pump up six identical bike tires to the recommended air pressure. Step 2: Place three tires under heat lamps, and keep the other three tires at room temperature. Step 3: After four hours, measure the circumference of each tire. Step 4: Record your results in the table. Step 5: (?) Which step should be next in this procedure? List the materials that are needed. Write a conclusion for the experiment. Write a hypothesis for the results. Draw a table for the observations.
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Measurements that have similar values are: a. usually accurate b. sometimes accurate c. always accurate d. never accurate
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In as 1°, 2°, 3°, or 4°. be to . : °b: °c: °d: ° : °b: °c: °d: ° : °b: °c: °d: °e: °f: °g: °h: ° : °b: °c: °d: °e: °f: °g: °h: °i: °
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What are fossils of organisms that existed over a wide area but only for a limited time period called?
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Read the lab procedure for a controlled experiment that looks at the effect of heat on the circumfer...
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