Place the following events in sequence: 1) urine passes through the ureters; 2) urea enters the kidneys; 3) urine enters the urethra

Urea enter the kidneys, passes through the ureters and then enters the urethra.

Because the earth is not round ,but it may seem round when viewed from ,our planet but true some points earth is not round was an oblate spheroid -a square that it squashed as globe however is not even a perfect oblate spheroid.in fact isaac newton's first proposed that earth was not perfectly round but it was an oblate spheroid instead.that mean a square that is squashed as its poles and swollen at the

The answer is b. hope this !