Ques: We also saw that adding resistors to a series circuit increases the total resistance of the circuit, causing the current to decrease.  Having read the above passage, choose the right answer to the following question (choices are reduced or increased ):   Jim loves to build circuits. One day he builds a circuit that has less resistors then any other circuit he has built. Since the circuit has less resistors the amount of current in the circuit is reduced or increased?
Ans: increased

Ques: The closer together the particles in a longitudinal wave are, the greater the amplitude.  Having read the above passage, choose the right answer to the following question (choices are increases or decreases ):   If Mona creates a longitudinal wave and decreases the distance of the particles in the wave, what happens to the amplitude of that wave increases or decreases?
Ans: increases

Ques: The more efficient a device is, the greater the percentage of usable energy it produces.  Having read the above passage, choose the right answer to the following question (choices are more or less ):   If a device were to become less efficient, it would produce more or less usable energy?
Ans: less

Ques: During inhalation, because the chest volume is larger, the air pressure inside the lungs is lower than the air pressure outside.  Having read the above passage, choose the right answer to the following question (choices are more pressure or less pressure ):   Compared to a balloon that has the size of a head a balloon the size of a fist will have more pressure or less pressure?
Ans:
more pressure