instruction:
In this task, you are given a question and answer for that. The answer will fill in the blank or will complete the unfinished question. Your task is to provide an explanation based on the given question or fill-in-the-blank statement, and answer.
question:
Question: Someone that never works out will likely have _____ muscles than someone who lifts weights at home all day. 
 Answer: smaller
answer:
Aerobic exercise increases the size and strength of muscles in the heart and helps all your muscles develop greater endurance.


question:
Question: If Milo is measuring isotopes and he notices that they seem to decay slower then average, what does that mean about the age of the specimen he is examining? 
 Answer: older
answer:
Because these isotopes decay more slowly, they can be used to date much older specimens.


question:
Question: Dean turns the current down a lot, expecting that the resistance will 
 Answer: grow
answer:

When we add resistors in parallel to each other the total resistance decreases and the current increases.