1st : Somebody can fall out and drown
2nd : The dancer can fall and hurt her leg
3rd : The fish death rate may rise
4th : The shark may eat somebody
5th : The cat or whatever that is can be eating something with a deadly sickness
The answer is B (Not enough info to tell)
Answer:
Isaac Newton changed the world by adding scientific and mathematic knowledge to the world that we still use today. Isaac Newton figured out the principal of gravity and develop the universal law of gravitation. This changed the world because he didn't only establish a law of gravity for one specific place, his law was universal.
The answer is the last one :)
