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Why are viruses important? Explain the positive and negative effects of viruses.
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Aflashlight produces light using energy from the batteries. in which order does the energy change form? a. from chemical to electric to light energy b. from electric to light to chemical energy c. from electric to chemical to light energy d. from light to electric to chemical energy
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Match the examples to the correct level of organization. 1. system level roses, snakes, puppies 2. organism level roots, stamens, leaves 3. tissue level bone, cartilage, blood 4. organ level heart, veins, arteries
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What type of graph presents information about how often certain or traits occur?
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Biology, 22.06.2019 14:00
As a result of these processes the single celled organism accomplishes
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Why are viruses important? Explain the positive and negative effects of viruses....
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