Slide 1Certain types of bacteria indicate animal and human waste pollution. Escherichia coli are coliform bacteria found in the intestines of warm-blooded organisms. Most…

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Slide 1Chapter 5 Water and Seawater Essentials of Oceanography 7 th Edition Slide 2 Atomic structure Atoms are the building blocks of all matter Nucleus contains: Neutrons…

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Slide 1Ms.Aja Chapter 7 Lesson 1 Slide 2 The Hydrosphere Bodies of water play a huge role in our lives. They give us a way to travel, places to catch food and beautiful sights…

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