The trade-off when the threads are closer together, is that more turns of the screw or bolt are needed to do the job because the distance over which the input force must be applied is greater. Having read the above passage, choose the right answer to the following question (choices are fewer turns to drive into a hole> or more turns to drive into a hole ): Compared to a drywall screw with a coarse thread, would a lag bolt of the same length with a very fine thread require fewer turns to drive into a hole> or more turns to drive into a hole?
more turns to drive into a hole

Temperature affects the rate at which photosynthesis, cellular respiration and decomposition take place. The rate of reaction increases with increasing temperature and decreases at lower temperatures. Having read the above passage, choose the right answer to the following question (choices are decreases or increases ): If Mona is in her greenhouse monitoring her plants and she decides to lower the temperature inside, what happens to the rate of cellular respiration her plants exhibit decreases or increases?
decreases

Q: Alkanes with more carbon atoms have higher boiling and melting points, so some of them are solids at room temperature. Having read the above passage, choose the right answer to the following question (choices are decrease? or increase ): John was playing with alkanes in his lab. If he decreased the amount of carbon atoms in an alkane, what would happen to the boiling point of that alkane decrease? or increase?
A: decrease?

Question: In Life Sciences it is important to note that whenever a structure has an increased surface area, there is an increase in the functioning of that structure. Having read the above passage, choose the right answer to the following question (choices are increase functioning or decrease functioning ): If Mona is building a structure and she wants to make it more functional, what would decreasing the surface area of that structure do increase functioning or decrease functioning?
Answer: decrease functioning

*Question*
Richer nations use far more energy resources, especially fossil fuels, than poorer nations do. Having read the above passage, choose the right answer to the following question (choices are more or less. ): John is from the US. When he visited a third world country, he noticed the use of energy resources there was more or less.?
**Answer**
less.

(Q).
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 diamond or ball ): John has a diamond that is the same size as a beach ball. Which is likely denser diamond or ball?
(A).
diamond