Its protons because we know electrons= protons so its postive so a)
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Answer:
shape, pattern, size i took the test
Explanation:
Answer:
the moon is a planet
Explanation:
without the moon we would be floating cuz the moon creates gravity
An enzyme is a catalyst which means it changes the speed at which a chemical reaction occurs. It never alters the reaction in any way or changes nay chemical properties, only the speed at which it occurs and is completely absorbed in the meantime. The substrates that are reacting just have their reaction faster.