Who is the ancient greek philosopher that first discovered the idea of the atom

Mexico city is an example of how humans alter their environment because it was a. one of the world’s largest cities b. built on drained and filled lake beds c. built after conquest by the spanish d. once the capital of the aztec empire

Witch of the following types of boundaries is most likely to result in a subduction zone

The inner planets mercury, venus, earth, and mars were formed by