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 forest habitat of elephants has also decreased in size due to humans moving in, so the numbers of the elephants have decreased.
 Question: If a herd of elephants and humans are living happily in a forest and the humans then decide to move away, what happens to the elephants? 
 Choices: A)they decrease in number 
B)they increase in number

A: they increase in number
****
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: The closer together the particles are, the greater the amplitude of the wave.
 Question: Theo moved far from Gary. The amplitude of the light bouncing off of them likely 
 Choices: A)decreases 
B)increases

A:
decreases
****