As you increase the number of carbon atoms in a hydrocarbon, the number of isomers quickly increases. Having read the above passage, choose the right answer to the following question (choices are increase or decrease ): John was looking in the microscope at some very small objects. What he observed was that the larger number of carbon atoms he saw, the number of isomers would quickly increase or decrease?
decrease

The Earth travels faster in its elliptical orbit when it is closer to the Sun than when it is farther away. Having read the above passage, choose the right answer to the following question (choices are increased speed or decreased speed ): What would happen to the speed of Earth's orbit if our planet were to move farther from the Sun increased speed or decreased speed?
decreased speed

Q: Therefore, increasing the surface area of solid reactants increases the reaction rate. Having read the above passage, choose the right answer to the following question (choices are larger or smaller ): Katie is looking at solid reactants, and is wondering how they will react. The reaction rate is decreased in surface areas which are larger or smaller?
A: smaller

Question: For a given medium such as air, sound has a slower speed at lower temperatures. Having read the above passage, choose the right answer to the following question (choices are colder or warmer ): Mike wants his voice to travel faster, so he will speak in a room that is colder or warmer?
Answer: warmer

*Question*
So more water is displaced by a bigger body than a smaller one. Having read the above passage, choose the right answer to the following question (choices are less or more ): If we drop a big ball into a pool there will be less or more water shot out than a small ball?
**Answer**
more

(Question)
In a series circuit, the resistance increases as more resistors are added in series. Having read the above passage, choose the right answer to the following question (choices are increases or decreases ): If Eric tries to get less resistance in a series circuit, the number of resistors should increases or decreases?
(Answer)
decreases