Book, Paragraph

1   I,  5 |  involve, as already suggested, useless iteration. For many groups
2  II,  16| unfitness for bending make them useless for any other purpose. A
3  II,  17|      and hard, and is therefore useless for vocal purposes; in the
4 III,  1 |        while the other would be useless.~In birds the mouth consists
5 III,  2 |      again, whose horns are but useless appendages, have been provided
6 III,  2 |         these would not only be useless to them but actually baneful;
7 III,  2 |    these organs, though equally useless, to be less of an impediment.
8 III,  14|        food and another for the useless residue, and between these,