Mr. tolman believes that our universe is expanding, but with all of the gravitational force from the celestial bodies of space, the universe will begin to contract. he believes in the oscillating universe theory inflation theory steady state theory big bang theory

The correct answer is A. Oscillating Universe Theory.

Explanation

Mr. Richard Tolman was an American scientist who proposed a hypothesis about the universe oscillation that starts with the energy expansion, in the case of the universe that we know, the big bang, and ends with the gravitational attraction which causes the close up of all thing of the universe causing a final collapse. So the correct answer is A. Oscillating Universe Theory.

no statements but ok.

the statement that best describes the idea of manifest destiny that was used in the 19th century would be that "it was fate that the united states would continue to  expand westward," since people thought the us was "destined" to do so. 

question 10: the answer is c, to their constituents address a problem.

question 11: i think it would be domestic bills, which deal with american issues only and public bills, which affect the whole nation.