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Andre45 [30]
4 years ago
12

3. What was the role of the water test tube in each phase

Biology
2 answers:
Ainat [17]4 years ago
7 0
I think pee or juice
neonofarm [45]4 years ago
7 0

: It was to act as the control in the experiment.

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The choices can be found elsewhere and as follows:

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The correct answer would be the last option. None of the above choices would complete the sentence. Hope this answers the question. Have a nice day.
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I think a line graph would make sense in this situation, but I'm not sure if that's the kind of answer your teacher is looking for.
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4 years ago
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Gil's

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3 years ago
A change in the base pairs is called a what?​
slavikrds [6]

Answer:

Hey mate.....

Explanation:

This is ur answer.....

<em>Substitution is a type of mutation where one base pair is replaced by a different base pair. The term also refers to the replacement of one amino acid in a protein with a different amino acid.</em>

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