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Questions and Answers
What is the structural and functional unit of a living organism?
What is the structural and functional unit of a living organism?
- Organ
- Cell (correct)
- Tissue
- System
What is responsible for the surface tension of water?
What is responsible for the surface tension of water?
- Hydrogen bonding
- Cohesion (correct)
- Gravity
- Adhesion
What do cows and chickens mentioned in the text represent?
What do cows and chickens mentioned in the text represent?
- Natural selection
- Adaptation
- Artificial selection (correct)
- Mutation
Which of the following is NOT a property of living things mentioned in the text?
Which of the following is NOT a property of living things mentioned in the text?
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Which type of bonding is responsible for the high surface tension of water?
Which type of bonding is responsible for the high surface tension of water?
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What is the role of cohesion in the high surface tension of water?
What is the role of cohesion in the high surface tension of water?
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What level of organization is demonstrated by groups of different organs working together?
What level of organization is demonstrated by groups of different organs working together?
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Which property differentiates living things from non-living things?
Which property differentiates living things from non-living things?
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Which type of selection is demonstrated by cows that produce lots of milk and chickens that produce large eggs?
Which type of selection is demonstrated by cows that produce lots of milk and chickens that produce large eggs?
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What is responsible for the surface tension of water?
What is responsible for the surface tension of water?
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