Which of the following statements is correct.

The ureter carries urine from the kidney down to the bladder.

The ureter carries urine from the blood down to the kidney

The ureter carries urine from the bladder down to the external opening

The ureter carries urine from the body down to the external opening

If a robot fixed another robot is it a engineer or doctor?

Ineed the answer asap. in order to be considered alive, an organism must simultaneously possess the characteristics of homeostasis, heredity, cells, reproduction, and

Johnny rode his bike to a friend's house 4 blocks down the street in his neighborhood. he immediately rode back home once he realized his friend was not able to play. what was his displacement for the total bike ride? how did you determine this? what could we use as a reference point to determine he was in motion during his bike ride? why can you use it as a reference point