Kidney stones are tiny crystals of calcium or magnesium that block the narrow sections of the excretory system. which symptoms would a person with kidney stones experience? a. inability to store urine; pain in the bladder b. inability to store urine; pain in the urethra c. reduced urine flow; pain in the bladder d. reduced urine flow; pain in the urethra

C. Reduced urine flow; pain in the bladder Sometimes, the pain will travel downward into the genital area. Stones that have nearly passed into the bladder may be associated with an intense urge to urinate. Stone pain typically comes and goes. After an initial period of severe pain, you may feel better for a few hours before developing another attacker

several tissues working together form an organ, and several organs together make up an organisms.

the group of cell that carries out special jobs are tissue.