Science & Nature Questions

8019 questions available•Page 19 of 401

Which of these particles has a positive charge?

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What is the unit of electrical resistance?

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What is the term for the measure of how much matter is in an object?

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Who is known for the theory of relativity?

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Which of these phenomena is a result of the interaction between electric charges?

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What type of organism is known as a primary producer in an ecosystem?

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What is the term for an organism that breaks down dead organic material?

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Which type of ecosystem is primarily composed of grasses and few trees?

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What is the primary mechanism through which evolution occurs, as proposed by Charles Darwin?

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Which of the following is NOT a factor that can contribute to evolutionary change in populations?

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What is the term for a group of organisms that can interbreed and produce fertile offspring?

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Which scientist is best known for developing the theory of evolution by natural selection?

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What genetic principle explains why offspring can inherit traits that are not visible in their parents?

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Which scientist is known for his work on the inheritance of traits in pea plants, leading to the foundation of genetics?

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Which element has the chemical symbol 'Fe'?

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Which compound is an alkane?

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Which ecosystem is home to the highest biodiversity on land?

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Which of the following organisms is considered a primary producer?

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Who is credited with coining the term 'Artificial Intelligence' in 1956?

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Which lobes of the brain are primarily involved in processing visual information?

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