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: What happens when we get closer to the sun? 
 Answer: heat up
Example Output: The stratosphere gets most of its heat from the Sun. Therefore, its warmer closer to the Sun.

Example Input: Question: A resistor with strengthening resistance will transfer _____ energy. 
 Answer: more
Example Output: The higher the resistance of the resistor, the more energy is transferred within the resistor.

Example Input: Question: An decrease in birth rates indicates a/an _____ in the food supply. 
 Answer: decrease
Example Output:
Low food supply or a lack of space can lower birth rates, increase death rates, or lead to emigration.