Everyone's traits may differ, but all people have ears, noses, mouths, etc.
direct democracy
Explanation:
they are directly voting for what classes and what lunch. they are not voting for representatives to make those decisions for them so it is not representative democracy. therefore the only correct answer would be direct democracy
They should have a plan evacuation plan if this is multiple choice but if it isn’t you could say create a plan of what to do after the eruption like plant trees and restore houses and things like that.
The total cost<span> of producing 101 units is $204. The average </span>cost<span> of producing 100 units is $2, or $200/100; however, the </span>marginal cost<span> for producing the 101st unit is $4, or ($204 - $200)/(101-100). The </span>marginal revenue<span> measures the change in the </span>revenue<span> that arises when one additional unit of a product is sold.</span>