1) Which one is the bladder? a) Number 1 b) Number 2 c) Number 3 d) Number 4 2) Which one is the kidney? a) b) c) d) 3) Which one is the ureters? a) Number 1 b) Number 2 c) Number 3 d) Number 4 4) Urine goes out of the body through the _____. a) A b) B c) C d) D

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