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).
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Question: Paragraph: Bigger stars produce more energy, so their surfaces are hotter.
 Question: Milo is trying to heat his room with a space heater. If he turns up the thermostat to a hotter setting, which is happening to the energy the heater is producing? 
 Choices: A)increasing 
B)decreasing

Answer: increasing


Question: Paragraph: When the heart expels more blood with each stroke, the heart has to beat less often in order to maintain the same volume of blood flow.
 Question: Jon was jogging, and quickening his pace. His heart is beating _____. 
 Choices: A)more 
B)less

Answer: more


Question: Paragraph: A given volume of a denser substance is heavier than the same volume of a less dense substance.
 Question: Henry noticed that his piece of cake was heavier than his piece of butter. The cake was _____ dense. 
 Choices: A)more 
B)less

Answer:
more