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).
--------
Question: 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

Answer: they increase in number


Question: Paragraph: Faster-moving water has more energy.
 Question: If Jim decreased the speed of water flowing out of his bathroom tap, what would happen to the amount of energy being transferred by the water? 
 Choices: A)would increase 
B)would decrease

Answer: would decrease


Question: Paragraph: A higher-frequency wave has more energy than a lower-frequency wave with the same amplitude.
 Question: A high-frequency wave will have _____ energy than a low-frequency wave. 
 Choices: A)more 
B)less

Answer:
more