According to garrett hardin, what is "the tragedy of the commons"

What does sterling brown mean when he mentions the chain gang a.) brown is referring to people in general, who are chained in their minds. b.) brown is referring to slaves in chains c.) brown is referring to gangs in the ghetto chained to their crimes and poverty d.) brown is referring to men perhaps prisoners singing/chanting while working.

Jackson is a very smart little boy he can count to twenty and is only two years old. complete, run on sentence or comma splice

Amy tried to write her essay but she was distracted by the phone ring the sentence above combines a. an independent clayse and a dependent clause b. two independent clauses c. a dependent clause d. none if the above