Blood Anatomy Ch. 12 Average adult has 5L of blood Cells form mostly in bone marrow Fig 12.1 http://videos.howstuffworks.com/hsw/5953-blood-a-comparison-of-blood-cells-video.htm…
Blood Anatomy Ch. 12 Average adult has 5L of blood Cells form mostly in bone marrow Fig 12.1 http://videos.howstuffworks.com/hsw/5953-blood-a-comparison-of-blood-cells-video.htm…