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: 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: The largest alkenes should have the _____ boiling and melting points. 
 Answer: lowest
Larger alkenes have lower boiling and melting points, so they are liquids or waxy solids at room temperature.

Question: If Milo notices that his skin is becoming hot, what is happening to the diameter of his blood vessels? 
 Answer: increasing

Increasing the diameter of the blood vessels increases the amount of blood and heat that moves near the skins surface.