instruction:
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:
Question: A genotype with poor fitness will likely produce _____ offspring than a more fit one. 
 Answer: less
answer:
Genotypes with greater fitness produce more offspring and pass more copies of their alleles to the next generation.


question:
Question: If Mona is observing two objects and she realizes that one has a smaller mass then the other, what does that tell her about that object's thermal energy? 
 Answer: it's smaller
answer:
An object with more mass has greater thermal energy than an object with less mass because it has more atoms.


question:
Question: If a surface were to be smoothed, it should encounter _____ friction. 
 Answer: less
answer:

Rougher surfaces have more friction between them than smoother surfaces.