[…] how big it is. The adult human heart weighs about 300 grams and is responsible for supplying the body tissues and organs with oxygen and...

Comment on Top 15 Amazing Facts About The Human Body by Top 10 Bizarre Animal Hearts – Khu Phim

[…] how big it is. The adult human heart weighs about 300 grams and is responsible for supplying the body tissues and organs with oxygen and nutrients as well as removing carbon dioxide and other waste […]



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