Given a scientific question and its correct answer, generate supporting facts for the answer. This supporting fact can be an explanation for the answer to the given question.

[EX Q]: Question: Which is larger: the human sperm or the human egg? Answer: human egg
[EX A]: A human sperm is a tiny cell with a tail. A human egg is much larger. Both cells are mature haploid gametes that are capable of fertilization. What process is shown in this photograph?.

[EX Q]: Question: What is the science of classifying living things is called? Answer: taxonomy
[EX A]: Scientists classify living things to make sense of biodiversity and who how living things are related. The science of classifying living things is called taxonomy.

[EX Q]: Question: The location of an object in a frame of reference is called what? Answer: position
[EX A]:
The location of an object in a frame of reference is called position.