Signals can be terrestrial.Logical formLearned from44 sentences. A signal can be measurable.Logical formLearned from44 sentences. Mechanisms can be constituted-of-or-filled-with (signal transduction).Logical formLearned from44 sentences. A signal may arrive.Logical formLearned from44 sentences. A (video signal) can be analog.Logical formLearned from44 sentences. A signal can be mysterious.Logical formLearned from44 sentences. A signal may undergo a loss.Logical formLearned from44 sentences. A nuance may pertain-to a signal.Logical formLearned from44 sentences. A signal can be potent.Logical formLearned from44 sentences. Signals may pertain-to opponents.Logical formLearned from44 sentences. (Nerve signals) may undergo a transmission.Logical formLearned from44 sentences. Signals can be obvious.Logical formLearned from43 sentences. A signal can be global.Logical formLearned from43 sentences. Signals may travel.Logical formLearned from43 sentences. A signal can be stable.Logical formLearned from43 sentences.