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How many years does it take a star with the mass of the sun to covert all the hydrogen in its core
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What would happen to kenya's pyramid if there was a rapid decline in its: a) birth rate b) death rate
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Pollution from one country can affect another. for example, south korea is especially affected by pollution and dust storms that come from
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Geography, 24.06.2019 14:20, annekesimonsen
Renaldo and nasreen build an electromagnet by wrapping a wire around a nail and connecting the wire to both terminals of a battery. when they test the electromagnet, it can pick up 6 paper clips. their teacher wants all groups to pick up at least 10 paper clips. what could renaldo and nasreen do to increase the number of paper clips their electromagnet picks up?
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How many years does it take a star with the mass of the sun to covert all the hydrogen in its core...
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