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.
I need answer tooo so can someone answer
Answer:
no people didn't have the first computers at home because it was very expensive and it can be adorable
Chapter 2 of the Great Gatsby opens with a literal description of the city dump, referred to as the "Valley of Ashes." The Dump is a symbolic representation of the american dream now left to decay on edge of the city fueled by materialism and greed. This related with the general theme of the story about self-centeredness and greed filling the world with trash.