Ques:Q: What are magnesium carbonate, aluminum hydroxide, and sodium bicarbonate commonly used as? Choices: - salts - antibiotics - antidepressants - antacids A:

Ans:antacids
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Ques:Q: The skull consists of cranial bones and what other type of bones? Choices: - nasal - subdermal - superficial - facial A:

Ans:facial
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Ques:Q: Cycloalkanes are hydrocarbons whose molecules are closed rings rather than straight or branched chains. a cyclic hydrocarbon is a hydrocarbon with a ring of these? Choices: - oxygen atoms - hydrogen atoms - barium atoms - carbon atoms A:

Ans:carbon atoms
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Ques:Q: What type of animal in the sea spend most of their lives as medusae? Choices: - fish - sharks - whales - jellyfish A:

Ans:
jellyfish
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