Book, Paragraph

 1   I,  1 |       prior thing is produced and exists. As with these productions
 2   I,  1 |      antecedent which, because it exists or has been generated, makes
 3   I,  1 |           allow that every animal exists and was generated by nature,
 4   I,  4 |           that of analogy-such as exists between the bone of man
 5  II,  1 |           the elementary material exists for the sake of the homogeneous
 6  II,  2 |  intelligence. A like distinction exists also in the fluid which
 7  II,  3 |         be said is that the blood exists for the sake of nutrition,
 8  II,  9 |           For no bone in the body exists as a separate thing in itself,
 9  II,  10|          that vision, whenever it exists, should be in the neighbourhood
10  II,  17|          a tongue, much like what exists in river crocodiles. In
11  II,  17|        fishes, however, though it exists as a separate part, is never
12 III,  3 |      these the former, or larynx, exists for the sake of respiration,
13 III,  4 | receptacles. And this possibility exists in the case of large animals,
14 III,  6 |           been said that the lung exists as a provision to meet the
15 III,  6 |          ovipara.~The lung, then, exists for respiration; and this
16 III,  7 |          never large, and in some exists no more than by way of token.
17 III,  9 |           of the organs mentioned exists in this animal. All other
18 III,  10|        the sake of which the rest exists; while the lower part exists
19 III,  10|      exists; while the lower part exists for the sake of the upper
20 III,  14|          multiplicity of stomachs exists also in the horned animals;