Answer:
your question does not make sense
Explanation:
Depend if you are more creative or more a solver(good in math).
Answer:
18
Explanation:
all the law is saying is that matter cant be created nor destroyed, so if 18 oxygen atoms are used, there will be 18 oxygen atoms in the end, no matter what, doesn't matter what they use it for or what
Answer:
a hit on a sharp object in the ocean
Explanation: