Which physical features most promoted trade between Mesoamerican peoples? deserts mountains plateaus rivers

Who came up with the theory of evolution

Why does a tidal bulge occurs on opposote sides of earth

How does a command economy differ from a mixed market economy? in a command economy, citizens have fewer property rights. in a mixed market economy, citizens have more property in a command economy, citizens have more property rights. in a mixed market economy, citizens have fewer property rights in a command economy citizens own all public property. in a mixed market economy, the government owns all private, property in a command economy, citizens own all private property in a mixed market economy, the goverment owns all public property