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: Warming up exercises increases the blood flow to the muscles and increases the heart rate.
 Question: James spent 30 minutes exercising while Mary spent only 10 minutes exercising. Which person had the lower heart rate? 
 Choices: A)Mary 
B)James

A: Mary
****
Q: Paragraph: More people also means more clearing of land for agriculture and development.
 Question: When people leave an area what happens to the land? 
 Choices: A)cleared 
B)kept the same

A: kept the same
****
Q: Paragraph: When particles move more quickly, temperature is higher and an object feels warmer.
 Question: Rita sees a particle and makes it move very quickly. The temperature of the particle 
 Choices: A)increases 
B)decreases

A:
increases
****