1) All the following are from the waste materials are produced by your bod, except .... a) urine b) oxygen gas c) carbon dioxide d) sweat 2) The organ which is responsible for secreting insulin hormone is the a) gallbladder b) pancreas c) liver d) stomach 3) magnet can be made of a) copper b) glass c) iorn d) plastic 4) the normal heart has a ..... which creates electrical current that cause the heart to a) natural pacemaker _stop b) natural pacemaker _contract c) artificial pacemaker _stop d) artificial pacemaker _contract 5) people who suffer from diabetes can use the insulin pump device that inject, the body automatically with...... a) sugar b) water c) insulin d) carbohydrate 6) the source of electricity in any electric circuit may be .... a) metal wire b) switch c) battery d) an electric lamp 7) in a ......., the electric current can flow through different branches. a) series circuit b) parallel circuit c) resistor d) microwave 8) when the switch is turned off, it ........... the circuit, so the electric current........... a) open,will flow through b) open,will not flow through c) close,will pass through d) close,will not pass through 9) .......... are used to stop the flow of electricity a) Resistors b) Electric conductors c) Electric insulators d) Galvanometers 10) Engineers design special devices to work instead of ......... organ which filter the blood from waste materials a) stomach b) heart c) kidney d) lung
0%
revision 1
共用
由
Yarahwaleed12
الصف 6
Science
編輯內容
嵌入
更多
排行榜
顯示更多
顯示更少
此排行榜當前是私有的。單擊
共用
使其公開。
資源擁有者已禁用此排行榜。
此排行榜被禁用,因為您的選項與資源擁有者不同。
還原選項
測驗
是一個開放式範本。它不會為排行榜生成分數。
需要登錄
視覺風格
字體
需要登錄
選項
切換範本
顯示所有
播放活動時將顯示更多格式。
打開結果
複製連結
QR 代碼
刪除
恢復自動保存:
?