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.

Input: Consider Input: Question: When April rested on the couch, as opposed to running, she noticed that her heart was beating 
 Answer: slower

Output: Warming up exercises increases the blood flow to the muscles and increases the heart rate.


Input: Consider Input: Question: If something has a small surface area and is being mixed with something else it will react 
 Answer: slower

Output: Surface Area of Reactants When a solid substance is involved in a chemical reaction, only the matter at the surface of the solid is exposed to other reactants. If a solid has more surface area, more of it is exposed and able to react.


Input: Consider Input: Question: As an object speeds up, it will become _____. 
 Answer: warmer


Output: At a lower temperature, particles of the medium are moving more slowly, so it takes them longer to transfer the energy of the sound waves.