Answer the question based on the following text. Question: If you tried to push a sack of feathers or a sack of hammers, both of the same volume, would it be easier to push the sack of feathers or sack of hammers?? Text: Its harder to overcome friction between heavier objects and the floor than it is between lighter objects and the floor.
sack of feathers

Answer the question based on the following text. Question: If Jim is trying to lower the melting point of an isomer, what should he do to the number of branching points of the isomer decrease them or increase them? Text: The more branching there is in isomers, the lower the boiling and melting points are.
increase them

Q: Answer the question based on the following text. Question: Sandra is in a dark building and then suddenly goes exits onto a sunny street. Sarah's pupils will do this in response to the new bright light shrink or grow? Text: The pupil automatically gets bigger or smaller to let more or less light in as needed.
A: shrink

Question: Answer the question based on the following text. Question: When we are building a computer if we want to lower resistance we need more resistors or fewer resistors? Text: Increasing the number of resistors in a series circuit increases the overall resistance of the circuit.
Answer: fewer resistors

*Question*
Answer the question based on the following text. Question: Eric decreased the heat of the molecules. They now vibrate faster or slower? Text: Warmer molecules vibrate faster than cooler ones.
**Answer**
slower

*Question*
Answer the question based on the following text. Question: Eric is researching near the Equator. Rob is researching near the North Pole. The coldest area is Eric's or Reid's? Text: Areas near the equator are warmer than areas near the poles because they receive more direct sunlight.
**Answer**
Reid's