Answer:
D. a reactant that is catalyzed by an enzyme
Explanation:
um
search engime
"if it is tested in a controlled setting with repeated results" is the statement among the choices given in the question that best describes that can possibly make this scientific claim valid. The correct option among all the options that are given in the question is the first option or option "A". I hope the answer has helped you.<span>
</span>
You are actually giving 5 points. Ps I just got five points for telling you that