Well, an independent variable ids the thing that stays the same and a dependent variable is the thing that changes.
Answer:a leech
Explanation: a parasitic relationship is one organism benefit on the other while the other is harmed
The lack of a number preceding the carbon symbol C and the compound formula CO2 shows that there is one carbon atom and one carbon dioxide molecule. Subscript numbers in chemical formulas represent the number of atoms or molecules immediately preceding the subscript.
Answer:It creates a heat source on the cold water and the molecules act against each other and then it becomes steam.
Explanation:I had to take this on a test.