Answer:
you could add an enzyme to speed up the reaction time and lower the amount of energy needed for the reaction
I think it is but i downt know
Answer:
Bacteria can have one flagellum or several.
The answer is A because the subject is responding to something that is going on outside of it, if that makes any sense :)
Hope this helps! Have a great day!
One of the possible answers is sickle cell.
