Made one of the first calculations of the orbit of neptune and predicted where to look to observe it.

Which volcanic eruption caused the most deaths

The declining axolotl population in mexico city is an example of in overcrowded cities. a. the surpassing of support capacity b. changes to natural environments and native species c. the lack of safe homes and tenured spaces d. the effects of a growing urban heat island

Which of the following countries was not an ally to the u.s.s.r. during the cold war? west germany poland romania cuba