You are given a short paragraph, a question and two choices to answer from. Choose the correct answer based on the paragraph and write the answer(not the key).

[Q]: Paragraph: The Moon has a greater effect on the tides because, although it is much smaller than the Sun, it is much closer.
 Question: If the Moon moves away from the Earth, what happens to the tidal pull of that astral body? 
 Choices: A)it increases 
B)it decreases
[A]: it decreases


[Q]: Paragraph: By using multiple stages, empty fuel containers could drop away. This reduced the mass of the rocket so that it could fly higher.
 Question: Ray was traveling in rocket leaving orbit. He keeps the empty fuel containers on board so the ship can fly 
 Choices: A)higher 
B)lower
[A]: lower


[Q]: Paragraph: The more tightly packed the particles inside the material are, the more dense we say they are.
 Question: When we pack a fewer things into a box it becomes 
 Choices: A)less dense 
B)more dense
[A]:
less dense