Màquines compostes

Màquines compostes
Active — user can report

Instrucciones del autor

Què és una màquina composta? Marca les màquines compostes.

Explora las hojas de trabajo

Needs and wants

Economics - Social Studies

Differentiating between needs and wants

Needs and Wants

Economics - Social Studies

Differentiating between needs and wants.

Sector terciario

Economics - Social Studies

Ficha del sector terciario

Productos y sectores

Economics - Social Studies

Ordenar secuencialmente productos desde el sector primario al terciario.