The farther the object is stretched or compressed, the greater its elastic potential energy is. Having read the above passage, choose the right answer to the following question (choices are increases or decreases ): If Mona is playing with a rubber band and she decides to stretch it out very far, what happens to the elastic potential energy of the rubber band increases or decreases?
increases

(Question)
The hotter a main sequence star is, the brighter it is. Having read the above passage, choose the right answer to the following question (choices are hottest or coolest ): A main sequence star that is not bright is not among the hottest or coolest stars?
(Answer)
hottest

Ques: The higher up a food chain that humans eat, the greater the levels of toxic metals they take in. Having read the above passage, choose the right answer to the following question (choices are greater or smaller ): If Jim eats animals that are higher on the food chain, the amount of toxic metals that enter his body are greater or smaller?
Ans: greater

(Q).
We need to reduce our electricity consumption in order to reduce pollution. Having read the above passage, choose the right answer to the following question (choices are decrease or increase ): Since most electrical plants burn gases what happens to pollution levels when we stop using electricity decrease or increase?
(A).
decrease

Ques:Size restriction: The final body size is limited because as the body size increases, the surface area to volume ratio decreases. Having read the above passage, choose the right answer to the following question (choices are increase or decrease ): A decrease in body size will cause a concomitant increase or decrease in its surface area to volume ratio?

Ans:increase

The gravitational force between two objects decreases as the objects move further apart. Having read the above passage, choose the right answer to the following question (choices are on the floor of his house or on the surface of Mars? ): Would an astronaut feel a greater gravitational pull from the Earth when he is standing on the floor of his house or on the surface of Mars??
on the floor of his house