VY Canis Majoris is located in the constellation Canus Minor. True or False?

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Seed plants that lived during the carboniferous impact life on earth today because a. they are the ancestors of all plant life on earth. b. their remains formed coal, which is an important resource. c. they produced fossils that are used to date many geologic events. d. their presence caused oxygen levels to drop, allowing animals to evolve.

According to the earth science reference tables, during which geologic time period were the continents of north america,south america, and africa closest together?

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