Chemistry, 04.12.2020 01:40, anonymousanon
Walter and Luis Alvarez hypothesized that an asteroid impact caused the formation of a 66- million-year-old layer of clay containing high levels of iridium. How did geologists test this hypothesis? What evidence did they look for?
Answers: 3
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Two things that biomedical has invented or innovated
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Which diagram shows the correct way to represent an ionic compound of magnesium oxide?
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Walter and Luis Alvarez hypothesized that an asteroid impact caused the formation of a 66- million-y...
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