Organski sistemi v človeškem telesu, D. Šegula

Viri:

• https://quizlet.com/299087591/biologija-prebavila-diagram/
• https://www.google.com/url?sa=i&url=https%3A%2F%2Feucbeniki.sio.si%2Fnit5%2F1394%2Findex2.html&psig=AOvVaw13oSbcFV8E36PMpdVUDBYv&ust=1701364131074000&source=images&cd=vfe&opi=89978449&ved=0CAUQjB1qFwoTCPCn47jZ6YIDFQAAAAAdAAAAABAE
• https://eucbeniki.sio.si/nar7/2012/index5.html
• https://www.boka-bovec.si/kako-pomembno-je-skrbeti-za-zivcevje/
• https://eucbeniki.sio.si/nit4/1318/index.html