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: Gina has longer fingernails than John. Who has more cells on their nails? 
 Answer: Gina

Output: As the nail grows, more cells are added at the nail bed.


Input: Consider Input: Question: John was watching the particle accelerator and notating the reactions of the atoms. He observed that an object with less mass has a thermal energy that is 
 Answer: Less

Output: Therefore, an object with more mass has greater thermal energy than an object with less mass, even if their individual atoms are moving at the same speed.


Input: Consider Input: Question: A decrease in body size will cause a concomitant _____ in its surface area to volume ratio. 
 Answer: increase


Output: Size restriction: The final body size is limited because as the body size increases, the surface area to volume ratio decreases.