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: Ionic compounds contain cations and anions rather than what? Answer: discrete neutral molecules
Ionic compounds contain cations and anions rather than discrete neutral molecules.

Question: How does the magnetic field produced by a current in a wire move? Answer: in concentric circles
The magnetic field produced by a  current in a wire moves in concentric circles.

Question: What makes up most of  biological tissues? Answer: water

Water makes up most of  biological tissues.