Lymphatic system - Elizabeth Bauer Consults
Lymphatic system - Elizabeth Bauer Consults
Lymphatic system - Elizabeth Bauer Consults
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<strong>Lymphatic</strong> System and the Blood<br />
Blood constitutes about 7% of the<br />
body's total weight.<br />
Blood flows from the heart into<br />
arteries, then to capillaries, and<br />
returns to the heart through veins.<br />
All blood cells are manufactured<br />
by stem cells, which live mainly in<br />
the bone marrow, by a process<br />
called hematopoiesis.