Book,  Paragraph

 1   I,  1 |         explaining how each part exists on account of such a cause,
 2   I,  1 |        the sake of which a thing exists; secondly, the formal cause,
 3   I,  18|          object that resemblance exists rather in the heterogeneous
 4   I,  18|      Nature nor a defect, for it exists in all alike, and the development
 5   I,  21|          mingled with the egg or exists in it, or that it comes
 6  II,  1 |         but the class of animals exists in virtue of sense-perception.
 7  II,  1 |      then of the sort we require exists in the embryo itself, being
 8  II,  1 |          the embryo itself which exists in the semen from the beginning;
 9  II,  1 |          or of art, what already exists potentially is brought into
10  II,  1 |          into being only by what exists actually; therefore if one
11  II,  1 |          it is plain that, if it exists in it from the first, it
12  II,  1 |          of the product; only it exists in something else, whereas
13  II,  1 |   whereas the movement of Nature exists in the product itself, issuing
14  II,  1 |         for this nutritive power exists in all alike, whether animals
15  II,  4 |      when this (which previously exists in them only potentially)
16  II,  5 |          the nutritive, for this exists in all animals and plants
17  II,  6 |          in all animals in which exists the distinction of upper
18  II,  6 |      other things; one naturally exists prior to another. But the
19  II,  6 |       final cause and that which exists for the sake of it; the
20  II,  6 |       reality. Again, that which exists for the sake of the end
21  II,  6 |          of which something else exists; secondly, the principle
22  II,  6 |       considered simply as such, exists only in relation to what
23  II,  6 |      what always happens or what exists eternally; it is an eternal
24  II,  6 |          neither will that which exists potentially be made except
25  II,  6 |          the carpenter. The heat exists in the seminal secretion,
26 III,  1 |     material for generation that exists in the female of all animals,
27 III,  5 |       those kinds where the male exists, shed his fluid upon them.
28 III,  11|    peculiar to it, but it always exists in some other of the elements,
29  IV,  1 | physicists, that this antithesis exists from the beginning in the
30  IV,  1 |     which the distinction of sex exists, and which produce both
31  IV,  1 |        is and for what reason it exists. But (1) the male and female
32  IV,  3 |      what is called "panspermia" exists potentially, not actually;
33  IV,  4 |         of twins. For the reason exists already in the embryo, whenever
34   V,  1 |      cause. The eye for instance exists for a final cause, but it
35   V,  1 |          causes.~Everything then exists for a final cause, and all
36   V,  1 |         the state of wakefulness exists in animals first, or that
37   V,  1 |   opposite state, that of sleep, exists in the first stages of development.
38   V,  6 |        tawny; and this condition exists also in birds, fish, and