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Disinfection of impression materials is usually accomplished by a. sterilization with high heat. b. spray or immersion in a chemical disinfectant. c. sterilization with steam under pressure. d. allowing the impression to sit 24 hours in water until all the organisms die.
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How does photosynthesis show the conservation of mass and energy?
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Which if the following best describes why invertebrates isn’t considered a scientifically valid word when classifying animals
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There are two tomato plantlets one of them is kept in an oxygen chamber with a light source and another is kept in sunlight. both of them are watered regularly what will be the observation after two weeks
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The part of the nerve cell that receives impulses of information from other cells is the a. dendrite...
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