Columns on the periodic table are called C. groups.
Answer:
hi
Explanation:
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An enzyme is a biological molecule that acts as a catalyst in many reactions. They speed up chemical reactions especially the reactions inside living organisms. An enzyme is made up of amino acids. They are known to be very efficient catalysts. Hope this answers the question!
Answer:
get a cheat sheet like fr
Explanation:
In the outer shell. So, A the outer level.
I hope that this helps.
