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.

[EX Q]: Question: Similarity in biochemicals, like the glucose used by virtually all living things for energy, provides evidence of what? Answer: evolution
[EX A]: Similarity in biochemicals, like the glucose used by virtually all living things for energy, provides evidence of evolution.

[EX Q]: Question: What is the most numerous species on the planet? Answer: bacteria
[EX A]: Bacteria are the most numerous species on the planet.

[EX Q]: Question: In science, what do we call a mathematical relationship that exists between observations under a given set of conditions? Answer: law
[EX A]:
In science, law do we call a mathematical relationship that exists between observations under a given set of conditions.