(Question)
The pupil automatically gets bigger or smaller to let more or less light in as needed.  Having read the above passage, choose the right answer to the following question (choices are bigger or smaller. ):   John was observing the patient. He saw that as less light was let in, the pupil would get bigger or smaller.?
(Answer)
smaller.


(Question)
Water near shore generally has more dissolved nutrients than water farther from shore.  Having read the above passage, choose the right answer to the following question (choices are first or second ):   Chris is studying Lake Michigan. He takes soil samples from the Lake in two places. The first sample he takes from right near the shore. The second sample is taken from the middle of the lake. The first or second sample will have lesser dissolved nutrients in it?
(Answer)
second


(Question)
The older a person is, the greater their chance of developing a cardiovascular disease.  Having read the above passage, choose the right answer to the following question (choices are it decreases or it increase ):   What happens to John's risk of contracting a disease as he gets older it decreases or it increase?
(Answer)
it increase