The more cylinders a car engine has, the more powerful its engine can be.  Does a car with an 8 cylinder engine have more power or less power than a 4 cylinder engine More or Less?
More


The more curved the surface of a lens is, the more it refracts the light that passes through it.  A pair of lenses on glasses that are not curved would refract less light or more light?
less light


Q: 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.  A stream going across a low plain will have to do much or little cutting?
A: little


Question: The more an elastic object is stretched or compressed, the greater its elastic potential energy is.  What will happen to the amount of elastic potential energy in Jim's rubber band if he compresses it more potential energy or less potential energy?
Answer: more potential energy


*Question*
Therefore, increasing the surface area of solid reactants increases the reaction rate.  Katie is looking at solid reactants, and is wondering how they will react. The reaction rate is increased in surface areas which are larger or smaller?
**Answer**
larger


Exhaling, or breathing out, decreases the size of the chest, which increases air pressure inside the lungs.  A doctor was doing some lung tests on a patient and testing the air pressure inside the patient's lungs. She found that when the patient's chest got smaller while expelling air that the pressure in the patient's lungs got higher or lower?
higher