1) What's this? a) It's an elastic bag that stores the urine for a short time. b) It's a bag in our stomach c) It filters blood 2) What is the function of the kidneys? a) They are used to oxygenate blood b) They filter the blood and produce urine. c) They are part of the circulatory system 3) What is the name of this system? a) Digestive b) Respiratory c) Excretory 4) Who transport urine from the kidneys to the bladder? a) The two ureters b) The three ureters c) The urethra 5) Urine leaves the body through the urethra a) True b) False

EXCRETORY SYSTEM

만든이
퍼가기

순위표

비주얼 스타일

옵션

템플릿 전환하기

자동 저장된 게임을 복구할까요?