Is the following information I gathered about the Cretaceous extinction accurate?

Is the following information I gathered about the Cretaceous extinction accurate?
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Generally yes. The Yucatan asteroid impact was confirmed from sea bed core samples in early 2021 - https://earthsky.org/earth/asteroid-dust-iridium-chicxulub-crater-dinosaur-extinction/
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Which of the following is the newest geological era? (1) Permian (2) Triassic (3) Cretaceous (4) Jurassic

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On the Phanerozoic time scale, which of the following geologic periods occurred approximately 65 to 136 million years ago? Is it: w) Cambrian x) Ordovician y) Carboniferous z) Cretaceous

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During which period, in the earth's history, did MOST dinosaurs become extinct? w) Carboniferous x) Cretaceous y) Quaternary z) Triassic

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Recent discoveries of ancient cratering near the Yucatan Peninsula support the theory that a meteor or cometary impact may have resulted in mass extinctions of species on Earth about 65 million years ago. During which geologic period is that impact thought to have occurred? w) Permian x) Triassic y) Jurassic z) Cretaceous

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Which skill needed by the nurse to think critically involves identification of patient problems indicated by data? a) Analysis Analysis is used to identify patient problems indicated by data. b) Interpretation Interpretation is used to determine the significance of data that is gathered. c) Inferencing Inferences are used by the nurse to draw conclusions. d) Explanation Explanation is the justification of actions or interventions used to address patient problems and to help a patient move toward desired outcomes.

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In a manufacturing plant, following data are gathered for a given month: Production - 1200 pieces; specific energy consumption - 1000 kWh/piece; variable energy consumption - 950 kWh/piece. The fixed energy consumption of the plant for the month Paper 1 –Set A with Solutions _______________________ Bureau of Energy Efficiency 6 is ------- a) 6,000 kWh b)10,000 kWh c) 12,000 kWh d) 60,000 kWh

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Last Answer : d) 60,000 kWh

________ is a general methodology for developing theory that is based on data systematically gathered and analyzed. a. Theory confirmation b. Grounded theory c. Theory deduction d. phenomenology

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Where can I find information on Women's college attendance pre-1940 on the interweb?

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Last Answer : Does this help?

Can you help me find information about the Master's and Servant's Acts in Australia's History?

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Last Answer : Wikipedia has an excellent article with several references listed at the bottom. You can find what you need there.

where can i find information on Minnesota in 1870?

Description : where can i find information on Minnesota in 1870?

Last Answer : answer:A great place to start would be the Minnesota Historical Society they should be able to help you out. Good Luck! R