Q: The law of conservation of matter, which says that matter cannot be created or this? Choices: - abandoned - damaged - stopped - destroyed A:
destroyed
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Q: The common cold and flu are examples of human diseases caused by what tiny particles? Choices: - infections - parasites - bacteria - viruses A:
viruses
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Q: What do you call a small whole number placed in front of a formula in an equation in order to balance it? Choices: - correlation - divisible - function - coefficient A:
coefficient
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Q: What do decomposers release once they have broken down the dead organisms? Choices: - essential molecules - unusable molecules - organic molecules - inorganic molecules A:
inorganic molecules
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