trical, . , multicellular other chemicals. wider range of signals. some sigals internal some external. . why is not'• language merely a signal for internal u=e . organ to organ, sense to sense. the eyes telling nos= where to turn. etc. . and then it gets vocalized for external signa=ling as part of a reperto

rical, . , multicellular other chemicals. wider range of signals. some sigals internal some external. . why is not " language merely a signal for internal u=e . organ to organ, sense to sense. the eyes telling nos= where to turn. etc. . and then it gets vocalized for external signalling as part of a repertoi

rical, . , multicellular other chemicals. wider range of signals. some sigals internal some external. . why is not " language merely a signal for internal u=e . organ to organ, sense to sense. the eyes telling nos= where to turn. etc. . and then it gets vocalized for external signalling as part of a repertoi