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.

[Q]: Question: What branch of science is based on the modern atomic theory, which states that all matter is composed of atoms? Answer: chemistry
[A]: Chemistry is based on the modern atomic theory, which states that all matter is composed of atoms.


[Q]: Question: What substance is created when a copper turns from reddish brown to greenish brown? Answer: copper oxide
[A]: Copper oxide substance is created when a copper turns from reddish brown to greenish brown.


[Q]: Question: Comprised mainly of collagen and associated with long bones and the skull, hyaline is the most widespread type of what? Answer: collagen
[A]:
Comprised mainly of collagen and associated with long bones and the skull, hyaline is the most widespread type of collagen.