interneurons
A telegraph, a telephone, and a teletype.
by sending and detecting chemical messages
yes
Quite a few; all robots. Some are still sending messages back.
The spinal cord as well as the central nervous system interact with the brain sending messages known as the reflux which transmits the messages on how the body reacts.
The midbrain acts as a relay station.
interneurons apex answer
motor nerves are the one responsible sending messages to the brain..
IMAP and POP.
Yes, a telegraph is a device for sending messages. It sends telegrams.
The hypothalamus is located in the brain. It is responsible for the production of hormones. These hormones regulate certain bodily functions such as thirst, hunger, sleep and body temperature.
Cell phone. A type writer is for writing letters, not sending messages.
for sending messages
Yes, a fax is capable of sending and receiving messages from another fax machine.
I'm not sure what you mean by that. Do you mean theer sending you a text message if so try sending Stop to the number that should stop them sending messages to you.
No.
sending and receiving messages