Intrusive and extrusive igneous rocks are classified based on what criteria?.

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

In the late 1990s, brazil’s poor people protested about crowded cities land distribution mining permits industrial pollution

During which era in earth's history were the first insects? mesozoic precambrian cenozoic paleozoic