Question

Preservatives such as salt help keep food fresh. Imaan made 18 loaves of bread using the same recipe and baking method. In nine of them, she used no salt. In the other nine, she used salt. After the loaves were baked, she placed each of the loaves in a plastic bag and left them close together on the counter in her kitchen. Each day she looked at them to see if any mold had started to grow.What is the independent variableandDependant variableWhat are the Constants

Answer 1

independent variable: the salt

dependent variable: the mold

constants: the same methos to baked bread