Page:LA2-NSRW-2-0399.jpg

 {|align="center" style="text-align: center; color: #004080; font-size: smaller; width: 700px" 1—General circulation in the human body. 2—The heart, showing interior. 3—Cross Section of the heart, seen from above. 4—Circulation of blood in the lungs. 5—Gall Bladder. 6—Liver. 7—Stomach. 8—Circulation of blood in digestive tract.
 * The heart showing interior-extract.jpg
 * Cross section of the heart seen from above-extract.jpg
 * rowspan="3"|General circulation in the human body-extract.jpg
 * colspan="2"|Circulation of blood in lungs-extract.jpg
 * colspan="2"|Lungs gall bladder liver stomach digestive tract-extract.jpg
 * colspan="3"|
 * colspan="3"|(The red lines show arteries; the blue, veins.)
 * colspan="3"|
 * colspan="3"|
 * colspan="3"|(The red lines show arteries; the blue, veins.)
 * colspan="3"|
 * colspan="3"|
 * colspan="3"|
 * }