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Where does uranium come from?

Where does uranium come from? The mining of uranium Uranium mines operate in many countries, but more than 85% of uranium is produced in six countries: Kazakhstan, Canada, Australia, Namibia, Niger, and Russia. Historically, conventional mines (e.g. open pit or underground) were the main source of uranium. What’s uranium made of? Uranium is a very […]

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Can water pass through sand?

Can water pass through sand? There is plenty of space between sand particles for water to flow through. Sand drains so quickly that extremely sandy soil needs to be watered more often because sand will not retain water long enough for plant roots to have good access to the moisture before it drains away. Why […]

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Is a caterpillar a consumer or decomposer?

Is a caterpillar a consumer or decomposer? Caterpillars are not decomposers, but rather herbivores. Caterpillars eat plant matter such as leaves and grass. Is a caterpillar a primary consumer? Primary Consumer – Animals that consume only plant matter. They are herbivores – eg rabbits, caterpillars, cows, sheep, and deer. Secondary Consumer – Animals that eat […]

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What are 10 products made from oil?

What are 10 products made from oil? Here are some of the items which are made from petroleum….Here is a partial list of products made from petroleum? Solvents Motorcycle Helmet Diesel fuel Caulking Motor Oil Petroleum Jelly Bearing Grease Transparent Tape How many compounds are in crude oil? several thousand What is chemical formula for […]

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What pasteurization means?

What pasteurization means? Pasteurization, heat-treatment process that destroys pathogenic microorganisms in certain foods and beverages. The treatment also destroys most of the microorganisms that cause spoilage and so prolongs the storage time of food. What is pasteurisation short answer? Pasteurization (or pasteurisation) is a process of heat processing a liquid or a food to kill […]

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What is the meaning of sub system?

What is the meaning of sub system? The definition of a subsystem is a smaller method or procedure within a larger set of methods or procedures. An example of a subsystem is the way a department works in a larger company. noun. What is subsystem in science definition? A subsystem is a set of elements, […]

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Is a hypothesis an answer to a question?

Is a hypothesis an answer to a question? A hypothesis is a tentative, testable answer to a scientific question. Once a scientist has a scientific question she is interested in, the scientist reads up to find out what is already known on the topic. Then she uses that information to form a tentative answer to […]

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What does V1 and V2 mean in physics?

What does V1 and V2 mean in physics? Initial velocity What is V2 in aviation? V2: Takeoff Safety Speed. V2 is the minimum speed that needs to be maintained up to acceleration altitude, in the event of an engine failure after V1. Flight at V2 ensures that the minimum required climb gradient is achieved, and […]

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What are 6 functions of the skin?

What are 6 functions of the skin? Six functions of the skin Controlling body temperature: Storing blood: Protection: Sensation: Absorption and excretion: Vitamin D production: What are five important functions of the skin quizlet? protection. sensation. heat regulation. excretion. secretion. absorption. What are the function of your skin answer? The skin protects us from microbes […]

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Is the sky a solid?

Is the sky a solid? The daytime sky as viewed from space is not a solid, uniform blob of blue for two reasons: (1) there are white clouds in the sky which can be seen just as well from space as from earth’s surface, and (2) the sky is not opaque. Public Domain Image, source: […]

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