Answer:
Control group remains unchanged.
Explanation:
For example if you are trying to see if watering plants with Pepsi is better.
Your experiment plant would get watered with Pepsi.
Your control plant would get watered with water. (Control groups serve as a reference to compare in the experiment)
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Explanation:
Answer:
You can lay multiple eggs at one time, and sit on them or bury them to keep them warm.
Explanation:
Biology, Chemistry, physics and calculus.