Answer: They are a Group.
A group in sociology can be defined as a subset of a culture or society. And it can be said that a culture is the arts, customs, lifestyles, background, and habits that characterize a particular society or nation.
A group can be formed by two or more persons as long as they share common interest, values and goals.
Leo, Ryan and Matthew clearly define a group as they are more than two; they share similar values, norms and expectations.
Cro-Magnons had better tools, making them better hunters.
They painted on cave walls.
Answer:
C. has been reported recently by a journalist or other expert.
Explanation:
I take a journalism class now and know that within the article that is made by a journalists, it has to truely depend on facts. Sources made by experts are credible too because the writter knows what they are doing and have most likely alredy written and published plenty of other sources before.
No, this would not be necessary - what would happen is regulated by the presidential line of succession: the Speaker of the House, and if illegible (e.g. not born in the US) the President pro Tempore of the Senate would become the next president.