Answers: 1
SAT, 25.06.2019 22:00, hannah1571
In the image, layer a is the topmost layer. layer c contains fossils from the precambrian era. layer b contains dinosaur fossils, and layer a contains fossils of mammals. which two statements are supported by this evidence? 1. mammals lived before the precambrian era. 2. dinosaurs and mammals existed in the precambrian era. 3. dinosaurs evolved after precambrian organisms. 4. precambrian organisms evolved after dinosaurs. 5. precambrian organisms were the first life-forms to become fossilized, according to this sample.
Answers: 1
SAT, 26.06.2019 22:50, person4936
Igot a 80% on my final to os ya take these points in return
Answers: 2
Triangle ADC is congruent to triangle ADB because triangle maps it onto triangle ....
Mathematics, 13.06.2020 15:57
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Mathematics, 13.06.2020 15:57