they work by they take in nueral messages and send them then your brain precieves tem as a certain thing due to the type of receptors they r.
Both the nervous system and the endocrine system send messages to the brain
The cells that react to a given hormone have special receptors for that hormone. When a hormone attaches to the receptor protein a mechanism for signaling is activated.
To enable cells recognize chemical messages
they send proteins as chemical messages
'Send messages' in French is 'envoyer des messages'.
receptors
to send error messages to send control messages
a glass medium to send messages
Only moderator's have the option to send gray messages.
send them on a phone
No you can not send video messages you can receive them but you have to go to a website to see them. I recently got one you can send regular text messages, picture messages, and voice messages, but in all honesty i think the phone is really nice.