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 shrink or grow ): Sandra is walking down a sunny street and then suddenly goes into a dark building. Sarah's pupils will do this in response to the new low light shrink or grow?
grow

(Question)
The thinner the wire, the more resistance it offers. Having read the above passage, choose the right answer to the following question (choices are greater or less ): Robin is using aluminum foil to make small cylinders. A foil cylinder of diameter 1cm likely has greater or less resistance than a foil cylinder of diameter 10cm?
(Answer)
greater

Ques: This means that as wavelengths get shorter, more waves move past a particular spot in the same amount of time. Having read the above passage, choose the right answer to the following question (choices are increases or decreases ): What happens to the rate at which waves move past a particular spot if Jim decreases the wavelength of a sound wave increases or decreases?
Ans: increases

(Q).
Smaller sediments are dropped as the slope becomes less steep. Having read the above passage, choose the right answer to the following question (choices are finer or thicker ): When looking at a hill, Shane sees that the sand on the steep slopes is finer or thicker?
(A).
finer

Ques:A given volume of a denser substance is heavier than the same volume of a less dense substance. Having read the above passage, choose the right answer to the following question (choices are more or less ): Henry noticed that his piece of cake was heavier than his piece of butter. The cake was more or less dense?

Ans:more

Solar power is expensive, but as demand increases technology improves and costs decrease. Having read the above passage, choose the right answer to the following question (choices are less or more ): If demand for solar power were to fall, the power would become less or more expensive?
more