When two experiments are identical except for one variable, the experiment is called a(n) _____.
1 answer:
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Well, we are all made differently because we have different DNA.
Answer:
a
Explanation:
it is most likely answer
Hemoglobin. Hope this helps!
Answer:
I'm certain it's the leopard is more closely related to the tiger than to the snow leopard.
Explanation:
i think it's the independent variable
