How do the cells that make saliva talk???

Question: How do the cells that make saliva talk???
- Keywords:
  cell,
  saliva,
  talk
Asked by _Jay to Vicky, Scott on 9 Mar 2016. This question was also asked by asiagurung, ximmorfx.
- Scott Lawrie answered on 9 Mar 2016:
  
  This is either a very deep question about intercellular biology, or you’ve got the wrong idea about how we talk 😕
  
  Saliva is only there to start breaking up food for digestion. We talk by moving our lips, tongue and vocal cords: completely different things to saliva.
  
  Does that help?

Question: How do the cells that make saliva talk???