The more curved the surface of a lens is, the more it refracts the light that passes through it. Having read the above passage, choose the right answer to the following question (choices are flat or curved ): Katie wants to get light to turn to rainbow colors by using a lens to filter the light through. In order to get the least colors, Katie will use a lens that is flat or curved?
flat

(Question)
A: As the car approaches the radar gun, the reflected microwaves get bunched up in front of the car. Therefore, the waves the receiver detects have a higher frequency than they would if they were being reflected from a stationary object. The faster the car is moving, the greater the increase in the frequency of the waves. Having read the above passage, choose the right answer to the following question (choices are increased or decreased ): The cop shot the radar gun at the super slow car, which increased or decreased the waves?
(Answer)
decreased

Ques: Breast cancer is rare in teens. It becomes more common as women get older. Having read the above passage, choose the right answer to the following question (choices are greater or lesser ): Sue is celebrating her 16th birthday. She likely has a greater or lesser chance of breast cancer than when she turns 60?
Ans: lesser

(Q).
As animals grow their bones get longer and bigger, they grow more hair, and are able to take care of themselves by getting food, shelter, and water. Having read the above passage, choose the right answer to the following question (choices are better or worse ): Scuffy was a puppy, and now he is a dog. Now that Scruffy is bigger, longer, and furrier than before, Scrufffy can take care of himself better or worse?
(A).
better

Ques:Exercising muscles increases their size, and bigger muscles have greater strength. Having read the above passage, choose the right answer to the following question (choices are Geremy or Tim ): Geremy went to the gym frequently, while Tim did not. Who likely has larger muscles Geremy or Tim?

Ans:Geremy

Question: Machines make work easier by increasing the amount of force that is applied, increasing the distance over which the force is applied, or changing the direction in which the force is applied. Having read the above passage, choose the right answer to the following question (choices are lesser or greater ): Kate makes a machine that is very productive, and it gets work done quickly, because it uses force in amounts that are lesser or greater?
Answer:
greater