Un blog para el bilingüismo de 6º del CEIP Padre Claret. Palencia
Where does the urinary system start?: kidneys.Waste products and pee move from your kidneys through your ureters and to your bladder. Your bladder stores your pee until you use the toilet. Pee leaves your body through your urethra.
Where does the urinary system start?: kidneys.
ResponderEliminarWaste products and pee move from your kidneys through your ureters and to your bladder. Your bladder stores your pee until you use the toilet. Pee leaves your body through your urethra.