Plug-in hybrids run for a longer time on electricity and so are less polluting than regular hybrids.  Having read the above passage, choose the right answer to the following question (choices are its diesel engine or its battery backup power? ):   Would a diesel powered submarine release less pollution if it were running on its diesel engine or its battery backup power??
its battery backup power?

If you are standing on the shore and a ship is going out to sea, the ship gets smaller as it moves further away from you.  Having read the above passage, choose the right answer to the following question (choices are Smaller or Larger ):   As he was standing on the beach and watching the boat, it began to drift away. As the distance grew between him and the boat, the ship got Smaller or Larger?
Smaller

Q: The larger the animal, the heavier the exoskeleton, making movement more difficult.  Having read the above passage, choose the right answer to the following question (choices are Jim or Harry ):   Harry has a pet walrus. Jim has a pet parrot. Whose pet has a lighter exoskeleton Jim or Harry?
A: Jim

Question: The glaciers on Earth are getting smaller and smaller as Earths temperature rises.  Having read the above passage, choose the right answer to the following question (choices are higher or lower ):   Rick is able to prove that in fifty years, the Earth's average temperature will be significantly lower. Based off of this information, he could also deduce then that the number of glacier's on earth in 50 years will be higher or lower?
Answer: higher

*Question*
In erosion, the higher the elevation, the farther the stream is from where it will reach base level and the more cutting it has to do.  Having read the above passage, choose the right answer to the following question (choices are increases or decreases ):   If Milo is observing a stream at a low elevation and he follows the stream up to a higher elevation, what happens to the amount of cutting the stream has to do when eroding the stream bed beneath it increases or decreases?
**Answer**
increases

(Q).
The voice becomes deeper as the larynx in the throat grows larger.  Having read the above passage, choose the right answer to the following question (choices are High or low ):   A person that has a small larynx will have what type of voice High or low?
(A).
High