Week 8 final exam

week 8 final exam
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Unformatted text preview: Your Results for "Animations Quiz: Scientific Method" Print this page Student results on this activity were sent to the Grade Tracker. Note that it may take a few moments for the score to appear. Go to Grade Tracker . Summary of Results for Angela Boulinger Site Title: Krogh, Biology: A Guide to the Natural World, 4e Book Title: Biology: A Guide to the Natural World Book Author: Krogh Location on Site: 1. Science as a Way of Learning: A Guide to the Natural World > Student Home > Animations Quiz: Scientific Method Submitted: September 14, 2010 at 3:05 AM (EDT) 0% Correct of 3 questions 0 correct: 0% 3 incorrect: 100% More information about scoring 1. What is the first step in the scientific method? Your Answer: experimentation Correct Answer: observation Incorrect. Experimentation is the third step of the scientific method. 2. A general set of principles, supported by evidence, that explains some aspect of nature is a (an) ___________. Your Answer: Variable Correct Answer: Theory Incorrect. Review the definition of a variable. 3. A test of an experimental cancer drug finds that 65% of patients respond very well, while 35% of patients show either no improvement or a worsening of their condition. You repeat the study several times and obtain similar results. You should: Your Answer: end the experiment because some of the patients did not respond well Correct Answer: modify a single variable and repeat the experiment Incorrect. The experiment may be modified at this point. 9/14/2010 1. Science as a Way of Learning: A Guid wps.aw.com//index.html 1/2 Copyright © 1995 - 2010 Pearson Education . All rights reserved. Pearson Benjamin Cummings is an imprint of Pearson . Legal Notice | Privacy Policy | Permissions 9/14/2010 1. Science as a Way of Learning: A Guid wps.aw.com//index.html 2/2 Your Results for "Chapter Post-Test" Print this page Student results on this activity were sent to the Grade Tracker. Note that it may take a few moments for the score to appear. Go to Grade Tracker . Summary of Results for Angela Boulinger Site Title: Krogh, Biology: A Guide to the Natural World, 4e Book Title: Biology: A Guide to the Natural World Book Author: Krogh Location on Site: 1. Science as a Way of Learning: A Guide to the Natural World > Student Home > Chapter Post-Test Submitted: September 14, 2010 at 3:04 AM (EDT) 22% Correct of 23 questions 5 correct: 22% 18 incorrect: 78% More information about scoring 1. Scientists are worried about an increase in hurricane intensity in the future because _______. ( 1.1 How Does Science Impact the Everyday World? ) Your Answer: global warming will increase the temperature of Earth's oceans, thereby increasing hurricane intensity Correct. Warmer ocean currents contribute to hurricanes of greater intensity....
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