*Question*
Read the passage below and choose the right answer to the following question (choices are more or less ):  When there are more sunspots the Sun is more active and there are more solar storms and more of the Sun's energy reaches the Earth.   Fred sees more sunspots than usual on the Sun. He knows that this means that solar storms happen more or less?
**Answer**
more

*Question*
Read the passage below and choose the right answer to the following question (choices are high or low ):  With a higher the concentration of hydrogen ions, a solution is more acidic and has a lower pH.   Something with less hydrogen ions would have what pH value high or low?
**Answer**
high

*Question*
Read the passage below and choose the right answer to the following question (choices are Decrease or Increase ):  As more resistors are added in series, the total resistance of the circuit increases.   John was building a circuit in the electrical room when he noticed something. The more resistors he added, the level of resistance would Decrease or Increase?
**Answer**
Increase

*Question*
Read the passage below and choose the right answer to the following question (choices are decreases or increases ):  The closer together the particles are, the greater the amplitude of the wave.   Theo moved far from Gary. The amplitude of the light bouncing off of them likely decreases or increases?
**Answer**
decreases