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: Dan needs to stay warm in the woods, and can bring one animal for body heat to sleep next to him. Given the choice between a horse and cat, Dan will choose the 
 Answer: horse
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.

Question: If an animal is able to eat food easier is it more or less likely to reproduce? 
 Answer: more
Natural selection is the process by which living things with beneficial traits produce more offspring, so their traits become more common over time.

Question: Jeffrey decreases the number of carbon atoms to a natural gas hydrocarbon in a lab. The isomers 
 Answer: decrease

As you increase the number of carbon atoms in a hydrocarbon, the number of isomers quickly increases.

