HELP!
why is the troposphere called changeable layer?​

Ineed quickly! which of the following would not be considered an example of the transition of europe into the formation of larger nation-states? a. the hundred years' war b. the unification of italy c. the marriage of isabella and fernando d. the height of feudalism

What term is given to the border between the central alps and the southern limestone alps?

Where is the vascular system located