Verwerkingsopdrachten

Kennisclip: De bloedsomloop

Schooltv: De mens https://www.youtube.com/watch?v=WNYf39e2Nuo

Trombose https://www.youtube.com/watch?v=ShUSzuPQwcw

Cholesterol https://www.youtube.com/watch?v=0U7YHRW5dyc