Blood
Blood is one of our most important bodily fluids. As blood flows around our bodies, it carries essential substances to our cells, and removes wastes.
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Blood is one of our most important bodily fluids. As blood flows around our bodies, it carries essential substances to our cells, and removes wastes.
Crude proteins made of short chains of amino acids can form life-like 鈥減rotocells鈥 that host biological processes 鈥 hinting that life began with proteins