Answer the question below: When we add resistors in series to a computer what happens to the resistance decreases or increases? Assuming that: In a series circuit, the resistance increases as more resistors are added in series.
increases

Answer the question below: Which planet does the sun have the most gravity effect on Mars or Mercury? Assuming that: The Moon has a greater effect on the tides because, although it is much smaller than the Sun, it is much closer.
Mercury

Answer the question below: Mel stops after running down the street for exercise. As Mel's heart rate decreases, Mel's blood flow decreases or increases? Assuming that: Warming up exercises increases the blood flow to the muscles and increases the heart rate.
decreases

Answer the question below: If pressure has exerted more force on a rock and increased it's metamorphism, would it be easier to determine what the original rock was or harder to determine what the original rock was?? Assuming that: The more extreme the amount of metamorphism, the more difficult it is to tell what the original rock was.
harder to determine what the original rock was?