Chemistry, 20.10.2021 14:00 tyliahhayes
Is this an example of a physical or chemical change? * O Physical because it is a mixture. O Chemical because the parts have changed shape.
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Write a paragraph at least 10 sentences explaining how rocks are used today in society
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List four observations that indicate that a chemical reaction may be taking place
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Explain how the integumentary system plays a crucial role in the ability to maintain homeoestasis
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Rocks, as they are compressed, begin forming mountains above the earth's surface when two continental plates converge. the continental crust increases in depth as the mountains grow above. the himalayan mountains formed at a convergent plate boundary in this manner. the rocks are smashed together causing them to due to the intense heat and pressure from the colliding plates and eventually forming rock. a) melt; igneous b) layer; sedimentary c) recrystallize; metamorphic d) melt into the earth's interior; metamorphic
Answers: 1
Is this an example of a physical or chemical change? * O Physical because it is a mixture. O Chemica...
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