What is the process by which compounds a break down into a simpler substance is called

Which of these best describes an ionic bond?

Why is soap used to remove grease? a. its nonpolar end dissolves the grease. b. it makes the water bond with the grease. c. it chemically bonds with the grease. d. its polar end dissolves the grease.correct answer for apex - a, its nonpolar end dissolves the grease.

Which of the following describes a situation where competition between producers exists