Periodization
is thw correct answe
<span>1) 51 divided by 9= 5.6 miles per hour
2) I'm not sure about this one, but I think it's because at the ends, you are still in the Atlantic or Pacific ocean until you get farther into the Panama Canal.</span>
wait nw it too long too um idk i know the answer but brainly cant Handel long answers.