Audios
Familiar letters on chemistry – section 10–letter X
Autor
Liebig, Justus
Resumen
The audio talks about the importance of the vegetables for the animals and for the humans. The vegetables are made of different chemical elements which are important for the animals since part of them are absorbed only through vegetables. The audio also talks about how important the oxygen is for the animals and for the humans Componente Curricular::Educação Superior::Ciências Exatas e da Terra::Química