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1 1 |    being an animal and being alive) there must be a single
2 1 |    animal cannot avoid being alive. But a thing need not, though
3 1 |     a thing need not, though alive, be animal, for plants live
4 4 | constitution, and hence when alive they are observed to be
5 5 |    in the other it continues alive for a considerable time).~
6 6 |    is sufficiently well kept alive by the aid which their nutriment
7 7 |    against authors no longer alive.~First then, it is evident
8 15|    that are bloodless remain alive longer in air than those