In this task, you are given a question and an answer, you would be asked to create the sentence based on the Question-Answer provided. It should be contained within the Question-Answer provided.

Question: How many moons does pluto have? Answer: three
Pluto has three moons.

Question: What does the base of a nucleotide within dna consist of? Answer: nitrogen
The base of a nucleotide within dna consists of nitrogen.

Question: Which of the following best describes the number of chromosomes in a normal human liver cell? Answer: 23 pairs of chromosomes

A normal human liver cell has 23 pairs of chromosomes.

