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.

Example Input: 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
Example Output: Increasing the number of resistors in a series circuit increases the overall resistance of the circuit.

Example Input: Question: If James is taking pictures with his camera and he decides to leave his shutter open less, what happens to the amount of light the lens lets in? 
 Answer: decreases
Example Output: A camera shutter stays open longer in dim light to let more light in.

Example Input: Question: More oxygen absorption means _____ oxygen in the blood. 
 Answer: more
Example Output:
Smoking reduces the amount of oxygen available for diffusion at the lungs, so less oxygen gets absorbed and blood is oxygenated to a lesser degree.