Q: What is the term for the number of waves that pass a fixed point in a given amount of time? Read this paragraph and choose the correct option from the provided answers: Wave frequency is the number of waves that pass a fixed point in a given amount of time. Higher frequency waves have more energy. Wave speed is calculated as wavelength multiplied by wave frequency. Wave speed is affected by the medium through which a wave travels. Choices: - wave speed - wave distance - wave velocity - wave frequency A:
wave frequency
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Q: What are the three forms of water as found in nature? Read this paragraph and choose the correct option from the provided answers: Choices: - balanced , liquid , gas - ice, vapor, sleet - solid , mixture , gas - solid, liquid, gas A:
solid, liquid, gas
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Q: What is the name for a series of changes in the reproductive system of mature females that repeats every month on average? Read this paragraph and choose the correct option from the provided answers: Egg production in the ovary is part of the menstrual cycle. The menstrual cycle is a series of changes in the reproductive system of mature females that repeats every month on average. These changes include the development of an egg and follicle in the ovary. Choices: - periodic table - urinary cycle - puberty - menstrual cycle A:
menstrual cycle
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Q: What controls what moves inside and outside the cell? Read this paragraph and choose the correct option from the provided answers: The plasma membrane controls what moves inside and outside the cell. Choices: - nucleus - golgi apparatus - mitochondria - the plasma membrane A:
the plasma membrane
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