It began in March 23 1991 thur January 18 2002
Answer:
Example: If you want to explore the effect of salt on a plant growth, the control group would be a set of plants not exposed to salt, while the experimental group would recive the salt treament, so you answer is control group.
Answer: D sry if you get it wrong
I think it it asking you if you would like to learn anything else on your topic or what you have been learning
