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| Chapter 3: Energy |
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Enzymes
Each time you chew food, glands in your mouth produce saliva that contains the enzyme amylase. Do the experiment to observe how this enzyme breaks down starch into glucose.
New England Aquarium
Read about the mysterious depths of the ocean, then create your own deep-sea vent.
| Unit 1: The Nature of Matter |
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CHEM 4 KIDS
Visit this chemistry web site to learn more about the states of matter. What is the difference between a physical and a chemical force? Which of
these types of forces can change states of matter?
Diving
into Math and Science
Learn about transverse waves at this site. Do the practice questions to check your understanding.
University
of Cincinnati: Department of Physics
At this site you can view animated illustrations of how images are formed by spherical mirrors.
Brigham
Young University
Go to this web site and view a demonstration of the refraction of light. What happens to light waves that enter water from the air? What if the second medium is glycerine
instead of water?
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