WILL GIVE BRAINLIEST How can the concept of supply and demand be best described?

when there is a surplus of goods, prices decrease as demand increases

when there is a shortage of goods, prices increase as demand increases

when there is a shortage of goods, prices fall and demand increases

when there is a surplus of goods, prices increase as demand decrease

How many citizens of mexico does it take to equal the ecological footprint of the average citizen of the united states? it takes nearly three mexican citizens to equal the ecological footprint of the average u. s. citizen. it takes about 12 mexican citizens to equal the ecological footprint of the average u. s. citizen. it takes just over eight mexican citizens to equal the ecological footprint of the average u. s. citizen. two citizens of mexico equal the ecological footprint of one average citizen of the united states. they are essentially equal?

Was president roosevelt justified in ordering executive order 9066, which resulted in the internment of japanese american citizens? write a clear claim that responds to this writing prompt.

Why do many scientists suppose the land bridge theory of migration?