Inhaling, or breathing in, increases the size of the chest, which decreases air pressure inside the lungs. Having read the above passage, choose the right answer to the following question (choices are smaller or larger ): If you are deflating a balloon with water it will get smaller or larger?
smaller

(Question)
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. Having read the above passage, choose the right answer to the following question (choices are less or more ): A non-smoker's body works less or more just to get needed air?
(Answer)
less

Ques: Longer wavelength electromagnetic waves have lower frequencies, and shorter wavelength waves have higher frequencies. Having read the above passage, choose the right answer to the following question (choices are highest or lowest ): Eric is looking at the shortest electromagnetic wave he has seen today. This wave has the highest or lowest frequency of the day?
Ans: highest

(Q).
Natural selection is the process by which living things with beneficial traits produce more offspring, so their traits become more common over time. Having read the above passage, choose the right answer to the following question (choices are they will have more traits in common or they will have less traits in common ): If the number of offspring of an species is increased, what happens to the number of traits they have in common with one another they will have more traits in common or they will have less traits in common?
(A).
they will have more traits in common

Ques:Smoking reduces the amount of oxygen available for diffusion at the lungs, so less oxygen gets absorbed and blood is oxygenated to a lesser degree. Having read the above passage, choose the right answer to the following question (choices are more or less ): Less oxygen absorption means more or less oxygen in the blood?

Ans:less

Ques: Chemical weathering increases as: Temperature increases: Chemical reactions proceed more rapidly at higher temperatures. Having read the above passage, choose the right answer to the following question (choices are Decreases or Increases ): John was redoing the siding on his house when he noticed something interesting. As the temperature increases, the weathering effect Decreases or Increases?
Ans:
Increases