Free Download Catherine Carver, "Immune: How Your Body Defends and Protects You "
English | ISBN: 1472915119 | 2017 | 304 pages | PDF | 16 MB
The human body is like an exceedingly well-fortified castle, defended by billions of soldiers-some live for less than a day, others remember battles for decades, but all are essential in protecting us from disease. This hidden army is our immune system, and without it we could not survive the eternal war between us and our microscopic enemies.