Part ofBiologyQuizzes - National 5 Biology
Check your understanding of transport systems in animals in preparation for your National 5 Biology exam.
Revise how animal transport and exchange systems work with our Bitesize National 5 Biology guide.
National 5 Biology - Transport systems in animals revision-guideNational 5 Biology - Transport systems in animals
Learn how nutrients, oxygen and carbon dioxide are transported around an animal's body.
Find out more by working through a topic
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