Question

Identify from the following list which examples are controlled experiments. You make two pitchers of lemonade and only change the amount of lemonade mix you add. only change the amount of water you add. change both the amount of water and the amount of lemonade.

Answer 1

It's the first two, only adding water and only adding lemonade mix, not both

Step-by-step explanation:

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Answer 2

It s A) only change the amount of lemonade mix you add, and B). only change the amount of water you add. I just did it