Answer: am equals 11 and ab equals 50÷8
Explanation:
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Answer:
Sedimentary rocks are formed on or near the Earth's surface, in contrast to metamorphic and igneous rocks, which are formed deep within the Earth. The most important geological processes that lead to the creation of sedimentary rocks are erosion, weathering, dissolution, precipitation and lithification.
Explanation:
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Water, unlike most substances, becomes less dense when it freezes. This is why ice floats
