English 3D: Issue 2 Testing on Animals

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What does it mean to contribute to something?

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To contribute means to help cause or bring about a result or effect.

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What is an experiment?

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An experiment is a scientific test to try out an idea or to see the effect of something.

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What does the word toxic mean?

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Toxic means containing poison or harmful substances.

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What is pollution?

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Pollution is the introduction of harmful substances or products into the environment.

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What are health problems?

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Health problems are issues that affect a person's physical or mental well-being.

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How can lack of sleep affect health?

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Lack of sleep can contribute to various health problems, including fatigue, weakened immune system, and mental health issues.

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What is a study?

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A study is a detailed examination and analysis of a subject or issue.

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What is waste?

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Waste refers to materials that are no longer needed or wanted and are discarded.

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What does it mean to regulate something?

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To regulate means to control or maintain the rate or speed of a process or activity.

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What is a trial?

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A trial is a test of the performance, qualities, or suitability of someone or something.