4. consider the following properties: color, clcavage, luster, hardness, density, streak. sulfide minerals ati ia have a wide variety of properties, but most of them have one property in common that they don't share with most other minerals. what is that property and why do sulfide minerals in particular have it? 5. in conurast, most oxide minerais tinciuding ones we haven't examined, like corundum), possess one property in common. what is this property and why do oxide minerals generally possess it?

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

Which statements about wells are true? check all that apply. a) wells bring groundwater from the unsaturated zone to the surface of the water. b) wells need to be drilled below the water table. c) if water is pumped from a well too quicky, the well may run dry. d) water from wells is generally not safe to drink. e) water gushes from artesian wells due to pressure.

People keep spending additional units of a particular resource on a want until their marginal benefit is  decreasing withgreater thanless thannot affected by  their marginal cost.