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).

[EX Q]: Paragraph: Older age, male gender, and a family history of cardiovascular disease all increase the risk of developing cardiovascular diseases and cant be controlled.
 Question: Ramon was 50 years old and visiting his doctor. He wondered about his cardiovascular disease risk. The doctor said his risk is _____. 
 Choices: A)lower 
B)higher
[EX A]: higher

[EX Q]: Paragraph: Its harder to overcome friction between heavier objects and the floor than it is between lighter objects and the floor.
 Question: If you were trying to push a box and wanted the one with the most friction which would you push? 
 Choices: A)light box 
B)Heavy box
[EX A]: Heavy box

[EX Q]: Paragraph: So the higher an object is above a surface, the more potential energy it has.
 Question: Dane is dropping bouncy balls out of windows. He drops a green ball out of the first story window, then a red ball out of the second story window. The ball with the least potential energy is the 
 Choices: A)red ball 
B)green ball
[EX A]:
green ball