1) which is this unit? a) math b) parts of the body c) electricity d) butterfly e) light bulb f) unit 3 2) what elements we need for doing a circuit a) receptor, generator, wire b) generator, swich, receptor, battery c) pencil, plastic, dog, d) what is a circuit? 3) who invented the light bulb? a) no one :l b) Albert Einstein c) thomas edison d) Hovannes Adamián 4) which one is a parallel circuit a) A b) B c) C d) D 5) what is a receptor? a) light bulb b) receptor c) battery d) alien 6) what is a battery? a) dog b) wire c) receptor d) generator e) battery :> 7) what is a wire? a) cable b) receptor c) cat d) is where the energy go to the receptor 8) what is this class? a) math b) social c) studies d) sciense e) ciencias

Табло

Визуален стил

Опции

Шаблон за превключване

Възстановяване на авто-записаната: ?