Emisor - Means : Sender
Mensaje - Means : Message
Canal - Means : Channel
Receptor - Means : Receiver
Contexto - Means : Context
Codigo - Means : Code
Enuciado - Means : Enuciado ??? Is that what u want.. I hope or i just sent u a COMPLETELY Offtopic message.
Conocen al vendedor viejo.
I think C, because everyone is mostly buying they gifts
Answer:
they are used to measure how fast the air flows
Eduardo está ahorrando dinero especialmente para viajar a Ecuador
