If you were able to dig a tunnel to other side of the Earth, how long would the tunnel be?

Which biochemical cycle is relied upon for plant photosynthesis

Which theory suggested that the earth was once a signle supercontient that gradually that broke up into the contients that we know today

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