Domestic science, a text in cooking and syllabus in sewing, prepared for use in the Kansas City elementary schools, yet eminently fitted for home work (1911)
Johnson, Gertrude Tacy, 1856- · Kansas city, Mo., the Burton publishing co. · leaf 109
burn up its waste matter. 104 DOMESTIC SCIENCE From all parts of the body the blood comes pouring indark red floods into the heart, which acts as a double force-pump, driving the blood to the lungs and over the bodywith each rythmic dilation and contration. When the dark red blood, sent to the… … Fig. 31. The Lungs.Trachea (windpipe). C. D. Bronchial Tubes. 3 lie on the mucuous membrane lining the air cells. Thewalls of the capillaries are so thin that the gases pass throughthem readily. The oxygen of the air in the air cells enter-ing the capillaries, and combining with the carbon in the…
Cookery · Sewing · Cbk
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
