Aerobic exercise increases the size and strength of muscles in the heart and helps all your muscles develop greater endurance.  Having read the above passage, choose the right answer to the following question (choices are greater or smaller ):   If Jim works hard and increases the strength of his muscles, his endurance becomes greater or smaller?
greater

Different types of rocks weather at different rates. More resistant types of rocks will remain longer.  Having read the above passage, choose the right answer to the following question (choices are RJ's or Tony's ):   RJ diamond is more resistant to weathering while Tony has some sandstone which is less resistant to weathering. Whose rock will likely not last as long RJ's or Tony's?
Tony's

Breast cancer is rare in teens. It becomes more common as women get older.  Having read the above passage, choose the right answer to the following question (choices are increases or decreases ):   What happens to Susie's chance of contracting breast cancer as she gets older increases or decreases?
increases

Exercising muscles increases their size, and bigger muscles have greater strength.  Having read the above passage, choose the right answer to the following question (choices are larger or or smaller. ):   Dwayne Johnson is weaker than Kevin Hart because he exercises less and therefore his muscles have grown larger or or smaller.?

smaller.