NUTRICIÓN, SISTEMAS. ...
Requisitos do completado
3. NUTRITION 1
3.12. DIGESTIVE SYSTEM
https://www.bbc.co.uk/bitesize/guides/zxcrsrd/revision/2
https://youtu.be/_T_vmcLyTzI?si=T5EAFR4QTGyWDqbo
https://youtu.be/X3TAROotFfM?si=IRtJxGkxvA_QlORc