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Eggless exposed to mercury seem to be thinner

Eggless exposed to mercury seem to be thinner

Human Anatomy & Physiology (11th Edition)
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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Eggless exposed to mercury seem to be thinner
experiment? 9/23 1. Distinguish between a null and alternate hypothesis The following are observations made from environmental phenomena. Rewrite each observation into a null hypothesis (Ho) and an alternate hypothesis (HA). ***Make it testable*** Identify the independent variable (IV) and dependent variable (DV) 2. a. Eggshells exposed to mercury seem to be thinner. b. Plants near roads where salt is used in the winter appear smaller. c. Gulls covered with oil do not look like they can fly. d. It seems like there are fewer squirrels in January. e. Trees in areas where there is acid precipitation look shorter. 3. For one of the hypotheses you created above (a-e), design an experiment and explain how this would be conducted. Include the procedure, materials, experimentation, etc. Use the back to write longer. Notes on how to conduct a controlled experiment. Today's lab investigation will focus on the importance of scientific inquiry and how to create a hypothesis, distinguish between a null and alternate hypothesis, and test different proposed hypotheses. Lastly, students will construct their own hypothesis.
Transcribed Image Text:experiment? 9/23 1. Distinguish between a null and alternate hypothesis The following are observations made from environmental phenomena. Rewrite each observation into a null hypothesis (Ho) and an alternate hypothesis (HA). ***Make it testable*** Identify the independent variable (IV) and dependent variable (DV) 2. a. Eggshells exposed to mercury seem to be thinner. b. Plants near roads where salt is used in the winter appear smaller. c. Gulls covered with oil do not look like they can fly. d. It seems like there are fewer squirrels in January. e. Trees in areas where there is acid precipitation look shorter. 3. For one of the hypotheses you created above (a-e), design an experiment and explain how this would be conducted. Include the procedure, materials, experimentation, etc. Use the back to write longer. Notes on how to conduct a controlled experiment. Today's lab investigation will focus on the importance of scientific inquiry and how to create a hypothesis, distinguish between a null and alternate hypothesis, and test different proposed hypotheses. Lastly, students will construct their own hypothesis.
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