A control group is the comparison group that helps to "make sure your experiment works." A control group is separated from the rest of the experiment and nothing happens to it kinda like a controlled variable. Controlled variables are the variables in a experiment that remains the same for example a temperature, time, type of products, etc..
Hope this helps!
Answer:
It would probably be, something that can take up moisture to test it.
Explanation:
(to see if it can evaporate)
The answer is 14.22 mg / (mm^2)
Answer:
well for me it's
Explanation:
The reflection of the seas
Answer:it is wrong answer
Explanation:estro man
