El uso de las máquinas

El uso de las máquinas
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Relacionar cada máquina con su uso principal.

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Energía hidráulica

Physical Science - Science

Energía hidráulica

MATTER 3 - Types of matter

Physical Science - Science

Worksheet about the types of matter: pure substances and mixtures (homogeneous and heterogeneous).

Човекът и природата

Physical Science - Science

Работен лист по човекът и природата

La Tierra

Physical Science - Science

Los Movimientos de la Tierra