Because it simply is hope this helps tja ks
Answer:
it's A as they r the natural features on Earth
<span>the Roman Senators were elected every six years.
hope this helped :)
alisa202</span>
By rename do you mean turn into an improper fraction?
if so, it is because without turning it into an improper fraction, you cannot subtract 3/4 from 1/4 because you would get a negative answer and that would be incorrect