Answers: 2
SAT, 25.06.2019 22:00
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 01:30
How many liters of 60% alcohol solution should be added to 40 liters of a 20% alcohol solution to make a 50% solution?
Answers: 1
SAT, 27.06.2019 10:00
Tissues that carry food water and nutrients throughout the plant
Answers: 1
SAT, 30.06.2019 07:00
The inconsistency of behaviors also makes personality test scores predictors of behaviors.
Answers: 2
How is your day or night going...
Mathematics, 29.01.2020 04:12
History, 29.01.2020 04:12
Health, 29.01.2020 04:12
Mathematics, 29.01.2020 04:12
Biology, 29.01.2020 04:12
Mathematics, 29.01.2020 04:12
Biology, 29.01.2020 04:12
Biology, 29.01.2020 04:12
Health, 29.01.2020 04:12
Mathematics, 29.01.2020 04:12
Mathematics, 29.01.2020 04:12
History, 29.01.2020 04:13