Ques:If melting changes ice to water by adding heat energy, then what changes ice to water by adding heat energy? Answer choices: - mussels - melting - freezing - fertilization - storms - boiling - engines - condensation

Ans:melting
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Ques:If an herbicide poisons plants, then what doesn't protect plants? Answer choices: - viruses - smallpox - herbicide - steroids - A virus - Nematoda - chickenpox - cigarettes

Ans:herbicide
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Ques:If the growth in roots that comes from primary and secondary meristems can be measured with a ruler, then the growth in what comes from primary and secondary meristems can be measured with a ruler? Answer choices: - bushes - years - Trees - three - roots - bamboo - rings - a prism

Ans:roots
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Ques:If herbaceous plants supply the world with food, then what do herbaceous plants supply the world with? Answer choices: - oxygen - growth - Energy - Crops - seeds - food - life - Carbon

Ans:
food
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