(Question)
Use information from the paragraph to answer the question. Paragraph : When a person smokes there are chemicals released by the tobacco that enter the lungs. Because the lungs have to work harder to remove the chemicals, the body has to work harder to get the air needed to survive. Question: If Mona is a smoker, but decides to stop smoking, what happens to the difficulty her lungs experience in removing chemicals from the air increase or decrease?
(Answer)
decrease

(Question)
Use information from the paragraph to answer the question. Paragraph : When particles move more quickly, temperature is higher and an object feels warmer. Question: When we move around a lot do we feel warmer or colder?
(Answer)
warmer

(Question)
Use information from the paragraph to answer the question. Paragraph : Alkanes with more carbon atoms have higher boiling and melting points, so some of them are solids at room temperature. Question: Compared to an item with few carbon atoms an item with many carbon atoms will boil faster or slower?
(Answer)
slower