. Essentials of biology presented in problems. Biology. 128 LEAVES AND THEIR WORK of water to the tops of very tall trees. Experiments show that evapora- tion of water through the stomata exerts a lifting power upon the fluids within the stem of the tree, thus aiding in the raising of water to the leaves in the upper Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Hunter, George William, 1873-1948. New York, Cinc


. Essentials of biology presented in problems. Biology. 128 LEAVES AND THEIR WORK of water to the tops of very tall trees. Experiments show that evapora- tion of water through the stomata exerts a lifting power upon the fluids within the stem of the tree, thus aiding in the raising of water to the leaves in the upper Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Hunter, George William, 1873-1948. New York, Cincinnati [etc. ] American Book Company


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Keywords: ., bookcentury1900, bookdecade1910, booksubjectbiology, bookyear1911