🌐 bbc.co.uk
Blood and Circulation - BBC Bitesize
Blood transports materials and heat around the body and helps to protect against disease.
↗ https://www.bbc.co.uk/bitesize/topics/z7c72v4/articles/ztj4g7hBlood transports materials and heat around the body and helps to protect against disease.
↗ https://www.bbc.co.uk/bitesize/topics/z7c72v4/articles/ztj4g7h