อัลกอลิทึม

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Instrucciones del autor

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Explora las hojas de trabajo

Minerals and its uses

Economics - Social Studies

Properties of the minerals and its uses.

Renewable and Nonrenewable resources

Economics - Social Studies

Renewable and nonrenewable resources

Natural and manmade resourses

Economics - Social Studies

social studies class, natual and manmade resources

Producto y servicio

Economics - Social Studies

Productos y servicios diferencia