Environmental concerns are important for which country has offers the least amount of help to environment

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

According to the earth science reference tables, during which geologic time period were the continents of north america, south america, and africa closest together?

There is only one climate type in motion across the world at a time