1) what did they invent? a) b) c) 2) what did they invent? a) b) c) 3) what did they invent? a) b) c) 4) why they invented it? a) b) c) 5) why they invented it? a) b) c) 6) why they invented it? a) b) c)

technological objects

Ledertavle

Visuell stil

Alternativer

Bytt mal

Gjenopprett automatisk lagring: ?