Teacher: 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.
Teacher: Now, understand the problem? If you are still confused, see the following example:
Question: What term refers to a list of the elements that will replace the ones below them in single-replacement reactions? Answer: activity series
Solution: A list called the activity series does the same thing the periodic table does for halogens: it lists the elements that will replace elements below them in single-replacement reactions.
Reason: This is a valid supporting statement since it connects both the answers and question to generate the supporting fact

Now, solve this instance: Question: The environment where most chemical reactions in organisms takes place consists mostly of what? Answer: water
Student:
Most chemical reactions in organisms take place in an environment that is mostly water.