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: John wanted to gain weight so he initiated a routine of eating a sugary donut in the morning. As a result, he felt hyper as his blood glucose level rose. Did the amount of insulin in his blood likely 
 Answer: increase
answer:
As blood glucose levels decrease, less insulin is produced.


question:
Question: If Jim adds more resistors to the circuit he is building for his school science project, what will happen to the overall resistance of the circuit? 
 Answer: it will increase
answer:
Increasing the number of resistors in a series circuit increases the overall resistance of the circuit.


question:
Question: Jan had a very low heart rate, but was perfectly healthy, indicating that her heart expels blood in amounts that are 
 Answer: greater
answer:

When the heart expels more blood with each stroke, the heart has to beat less often in order to maintain the same volume of blood flow.