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OlgaM077 [116]
3 years ago
12

How do you design a controlled experiment to appropriately test a hypothesis?

Biology
1 answer:
professor190 [17]3 years ago
7 0

Answer:

Step 1: Define your variables.  

Step 2: Write your hypothesis.  

Step 3: Design your experimental treatments.  

Step 4: Assign your subjects to treatment groups.

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