To what extent do you believe the efforts of malaria program will be successful

On this graph, the bottom horizontal line represents an ineffective price floor set above equilibrium. an effective price floor set below equilibrium. an ineffective price ceiling set above equilibrium. an effective price ceiling set below equilibrium.

Based on what you know about the location of the earth in relation to the sun, why is this called the goldilocks zone in other galaxies?

Which is a result of the emission from the use of fossil fuel