procedure means to go step by step on what you did
It Means , The Steps !Like They Have T2 Be In Order Or It Will Be A Little Bit Confusing !Hope That Helped . (:
It is the same thing as methods. It is the part whe you tell the stuff you use to set up the experiment and how you set it up.
The experimental control is the group or item that you are comparing with your changed item. You will need to identify your experimental control.
if you had two eaggs and one egg went in the vinegar and the other egg went in the root bear and the egg in the root bear rotten first what will the data be in the science project