Element Symbol Atomic Mass
Barium Ba 137.327
Hydrogen H 1.00794
Oxygen O 15.9994
Hope this helps, good luck
Answer:
A = Ureter
- Small amounts of urine flow from the ureters into the bladder
B = Urethra
- The Urethra is the tube that carries urine from the bladder to outside the body
C = Urinary Bladder
D = Kidney
- remove wastes and extra fluid from your body.
<u>-TheUnknown</u><u>Scientist</u>
Um for this question it is all about your beliefes and how you view them.

multiply by (6.02 times 10^23 atoms)/(1mole, cancel out atoms)