The more carbon atoms a hydrocarbon has, the greater the number of isomers.  Having read the above passage, choose the right answer to the following question (choices are many or few ):   When we look at a molecule we can determine that if it it has few atoms it will typically have many or few isomers?
few

On a hot day, an endotherm may give off more heat by increasing blood flow to the surface of the body.  Having read the above passage, choose the right answer to the following question (choices are more or less ):   Eric went outside in the winter. He is more or less likely to give off heat than if it was summer?
less

More UV rays increase skin cancer rates.  Having read the above passage, choose the right answer to the following question (choices are Larger or Smaller ):   John was studying skin disease in his research lab. He observed that the less UV rays that contact the skin resulted in skin cancer rates becoming Larger or Smaller?
Smaller

The more cylinders a car engine has, the more powerful its engine can be.  Having read the above passage, choose the right answer to the following question (choices are less powerful or more powerful ):   A car with 8 cylinders is less powerful or more powerful than a car with 6 cylinders?
more powerful