Asked by anonymous
Earth and Venus are so similar in size and overall composition that they are almost “twins.” Why did these two planets evolve so differently? Why is Earth's atmosphere rich in oxygen and poor in carbon dioxide, whereas the reverse is true on Venus? What would happen to Earth's oceans if Earth were a little bit closer to the Sun?
What might have happened to mammals if the end-of-Cretaceous extinction had not wiped out the dinosaurs?
What might have happened to mammals if the end-of-Cretaceous extinction had not wiped out the dinosaurs?
Answers
There are no human answers yet.
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.