The blastopore, bl, has The extent of the shell and closed; the anus will subcommencing upgrowth of the sequently perforate the cormantle-skirt is indicated by responding area.
150) describes the congregation as responding "amen" to the benediction after the celebration of the Eucharist.
This symbol harmonizes with the fact that the two rings are in complete sympathy, the one responding to every change made in the other.
How far such adaptations are produced afresh in each generation, whether or no their effects are transmitted to descendants and so directly modify the stock, to what extent adaptations characteristic of a species or variety have come about by selection of individuals capable, in each generation, of responding favourably, or how far by the selection of individuals fortuitously suitable to the environment, or, how far, possibly by the inheritance of the responses to the environment, are problems of biology not yet definitely solved.
Ioi) that Thasos had appealed for aid to Sparta, and that the latter was prevented from responding only by earthquake and the Helot revolt.