![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgj5KxhEX1JzTDTAw-YiKnXk40XecwMItar4hpAEz1g4AkuvggM5drJzJ4JJXsoQTSXQ3n-BuKGP83oNE7UlP0ynOkA-o1dIUaj3gxqx2A8YIy0X78mzLSJcD8aq8eVYGlPrr7R/s400/mochilas0006.jpeg)
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhszI1QBW_CGn4r6rKpffrIicDD3UWj7BuIMIG-FymOdC0AMU-Hbn4n2KszMak-7Wffyl-YFGdWfDExlsSZy1ll1dxRrZrOoiz7vg6k1M6_jIinUv9_bV8ONNTLlv1IzTPd8-dE/s400/mochilas0007.jpeg)
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjgzewxxFskJvDbCljzBtuJx3D_kadTvCk4-D5rJcXH-Bvy8C9ux_fxHUrS3SqehveeP6DJU6LDIBs64U7Ip0s0K6vgEI_jD6WCR1oiwWNYslrsFE7XVoQsNxYwuU6k10TJfCKL/s400/mochilas0008.jpeg)
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEieNxLlpXeBR_NtRWIvHIOfKl0hTPizAvAowUQ1zt447pVDYxuePPrtgHlGdFMaVMreywFntciHBSgvbIUQl9PtwAk-ZwXWUc7Rz-tyarr7NToNVW3HNTDjglDs8R2AM0h3atRz/s400/mochilas0010.jpeg)
Ligazón ó 'Estudo da relación entre o peso das mochilas e os factores que o determinan (I)'
Páxina adicada a actividades de Física e Química (e outros temas). Outros sitios relacionados: As Feiras de Ciencia na Galiza sobre Ribadeo, blog persoal do autor antigo blog persoal do autor - Atención: úsanse cookies -
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