Q: What is the difference between the daily high and the daily low? Read this paragraph and choose the correct option from the provided answers: The difference between the daily high and the daily low is the tidal range. Choices: - weather forecast - margin of error - sunrise and sunset - tidal change A:
tidal change
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Q: A biofilm is a colony of prokaryotes that is stuck to what? Read this paragraph and choose the correct option from the provided answers: Some prokaryotes form structures consisting of many individual cells, like the cells in Figure below . This is called a biofilm. A biofilm is a colony of prokaryotes that is stuck to a surface. The surface might be a rock or a host's tissues. The sticky plaque that collects on your teeth between brushings is a biofilm. It consists of millions of prokaryotic cells. Choices: - the middle - the bottom - skin - surface A:
surface
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Q: A _______ of biology is a fundamental concept that is just as true for a bee or a sunflower as it is for us. Read this paragraph and choose the correct option from the provided answers: The word principle can be defined as "a fundamental truth or proposition that serves as the foundation for a system of belief or behavior or for a chain of reasoning. " A principle of biology is a fundamental concept that is just as true for a bee or a sunflower as it is for us. All life, including that sunflower and bee, is made of at least one cell. The traits of a particular organism are embedded within its genes, that organism must maintain homeostasis to survive, and that organism has evolved from previously existing species. Choices: - hypothesis - theory - notion - principle A:
principle
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Q: Which action of the stomach helps chemical digestion by gastric juice? Read this paragraph and choose the correct option from the provided answers: Choices: - peristalsis - chewing - contraction - churning action A:
churning action
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