Which of the following best exemplifies prosocial behavior?

a. Avery forgets to call his grandmother on Mother’s Day.
b. Jason is blackmailed by Brianna.
c. Mateo’s mother provides child support to Mateo’s father because of a court order.
d. Tyler visits his aunt once a week to bring her groceries.

What are the most populous and least areas of russia and why are some areas more heavily populated than others

As nina and erin were eating lunch in the central high school student cafeteria, they were discussing the news coverage about the girls' athletic coach being arrested for selling steroids to student athletes. "i think the guy just did it because they don't pay teachers enough money," nina suggested. "i bet the guy had some other kind of drug addiction he was trying to pay for," erin countered. nina and erin's ideas about the cause of the coach's drug-selling behavior are examples of:

On a supply and demand graph, equilibrium is the point where the two curves meet. the supply curve begins. the supply curve ends. the demand curve ends.