Oamara is researching the effects of screen time on children’s ability to pay attention. which resources would be the most likely to have useful information?

a-an encyclopedia entry about the history of television
b-the blog of a middle-school student who loves video games
c-an interview with someone who has taught fourth grade for 27 years
d-a periodical describing recent research regarding tv time and school performance

An externality can be created by a. people working at a production job and enjoying their work b. a production activity but not a consumption activity c. a consumption activity but not a production activity d. a production activity or a consumption activity externalities a. are always positive, and an example is flu vaccinations b. are always negative, and an example is the pollution created by trucks c. can be negative or positive. logging has a negative externality, and education has a positive externality d. can be negative or positive. a negative externality is having to go to school when you would rather go to the beach, and a positive externality is spending time with your friends

What was the french and indian war about

If i see a courtesan and a naked person do i call the police?