Which of the following is used to avoid bias in a clinical trial?
A. Random assignment
B. High self-confidence
C. Personal preference
D. Financial investment

chemical because it warmed up which involves temperature and it bubbled which includes changing

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i tried the eyeshadow trick you told me about and it worked so good i i did a yellow going into orange colors and it was bright and you could see it on my eyes

answer: substrate concentration. enzymes work best when there is a high enough substrate concentration for the reaction they catalyse.

you can have just about every answer you can think of