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Malalties….. hereditàries??? »

Aparell respiratori

Presentació sobre l´aparell respiratori:

http://www.slideshare.net/tarazona/aparato-respiratorio-52270

Efectes del tabac en els adolescents:

http://www.youtube.com/watch?v=Q2hORla51lA&feature=related

Explore posts in the same categories: 3r ESO

This entry was posted on Novembre 23, 2008 at 12:28 pm and is filed under 3r ESO. You can subscribe via RSS 2.0 feed to this post's comments.

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