Use information from the paragraph to answer the question. Question: If Mona is building a machine to help her vacuum her floor and she increases the amount of force the engine inside the vacuum, what happens to the vacuum ability to make work easier increases or decreases? Paragraph : Machines make work easier by increasing the amount of force that is applied, increasing the distance over which the force is applied, or changing the direction in which the force is applied.
increases

(Question)
Use information from the paragraph to answer the question. Question: Mel stops after running down the street for exercise. As Mel's heart rate decreases, Mel's blood flow decreases or increases? Paragraph : Warming up exercises increases the blood flow to the muscles and increases the heart rate.
(Answer)
decreases

Ques: Use information from the paragraph to answer the question. Question: Jimbo was sitting at the beach watching the waves. He noticed the waves were decreasing in size. What does this mean for the amount of erosion that the waves will cause decrease or increase? Paragraph : The bigger the waves are and the more sediment they carry, the more erosion they cause.
Ans: decrease

(Q).
Use information from the paragraph to answer the question. Question: When you have air pressures change a lot what happens to the wind decreases or increases? Paragraph : Differences in air pressure over the surface of the Earth result in wind. The greater the differences in air pressures, the stronger the wind.
(A).
increases

Ques:Use information from the paragraph to answer the question. Question: Dana draws a few field lines on the chart. The field she is representing is likely strong or weak? Paragraph : The more field lines that are drawn, the stronger the field.

Ans:weak

Use information from the paragraph to answer the question. Question: The blood vessels near the top of the skin do what when it's warm enlarge or contract? Paragraph : When your brain senses that your body temperature is increasing, it sends messages to the blood vessels in the skin to increase in diameter.
enlarge