The actual mass is 904.4g but with correct number of sig figs it’s 904g.
Extrusive Rocks. Igneous rocks which form by the crystallization of magma at the surface of the Earth are called extrusive rocks. They are characterized by fine-grained textures because their rapid cooling at or near the surface did not provide enough time for large crystals to grow.
Answer:
50 because it’s a ratio problem
Explanation:
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Answer:
D.
Explanation:
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