Edith, a 45-year-old journalist, alternates between extreme sadness and lethargy and extreme euphoria and overactivity. the drug most likely to prove beneficial to her is:
a) lithium.
b) valium.
c) clozaril.
d) thorazine.

How and why has british society changed over the last 50 years?

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

Micah is studying child behavior in playgrounds throughout the world. he wants to see how the children react when teachers select the same child to be the first to use each piece of equipment. which approach is micah is using?