Answer:
Lithotripsy is a procedure that uses shock waves to break up stones in the kidney and parts of the ureter (tube that carries urine from your kidneys to your bladder). After the procedure, the tiny pieces of stones pass out of your body in your urine
so B is the answer
B. Provide the water needed
Inference is d. An observation is something you sense through taste,touch,smell, hear, and see
