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: If North America is larger then Asia, which continent experiences less trash buildup? 
 Answer: Asia
The Southern Hemisphere has less trash buildup in the oceans because less of the region is continent.

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

Question: Joseph began sanding the plank faster and faster, increasing the friction on the rubbing surface. As he does so, the heat energy 
 Answer: increases

Friction causes the molecules on rubbing surfaces to move faster, so they have more heat energy.