Imagine that Isaac, who is 23, has parents that are strongly conservative Republicans. If you know nothing else about Isaac, you should assume that he is a member of the __________ Party

To deal with ecosystem degradation in the Sacramento–San Joaquin Delta, Governor Brown proposed

a. twin tunnels that would go under the Delta b. a tunnel around the Delta. c. to add more ocean water to the Delta. d. to strengthen the waterways around the Delta.

The Agricultural Revolution led to all of the following except:

a. serious inequality between people living in different parts of the world b. increased food supply and population increases c. a rise in the number of diseases human encountered d. famine