1) what two main types of energy does this item give out?  a) light b) heat c) moving d) sound 2) what two main types of energy does this item give out?  a) light b) sound c) heat d) electrical 3) what main type of energy does this item give out?  a) light b) sound c) heat d) electrical 4) what main type of energy does this item give out?  a) light b) heat c) moving d) sound

Classement

Style visuel

Options

Changer de modèle

Restauration auto-sauvegardé :  ?