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, 29.06.2019 04:00, jakebice4480
Acheetah ran 75 meters at a speed of 25 meters per second. how long was the cheetah running? 3 seconds 5 seconds 30 seconds 50 seconds
Answers: 2
SAT, 30.06.2019 02:40, mermaid1304
What happens to the crust at the divergent boundary when continental crust divides from continental crust
Answers: 2
Whats the answer to this 6 times 19 times 84 divided by 67 ?...
Social Studies, 30.12.2020 04:20
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Mathematics, 30.12.2020 04:20
Mathematics, 30.12.2020 04:20