Probably scent. But of course, snakes do not "talk."
It depends on what species of snake and the location of the snake. Many snakes will eat other snakes, other common predators of snakes include birds and foxes.
A snake has eagle and other snakes as predators
the king of the colobreed snakes cous it eats other snakes that's y its called a king snake cous it eats other snakes
Yes. Snakes do sometimes eat other snakes. It is quite common in species such as king snakes and the king cobra.
Yes. Snakes have been known to kill and sometimes eat other snakes.
Do what any other snake does.
King Cobras and Kingsnakes and any other snakes with 'King' in the name will eat other snakes. There are others apart from those mentioned that are ophiophagus (meaning that they eat snakes) such as the Indigo Snake.
Yes, they are the easiest snake to care for and are hardier then other snakes, definetly the best beginer snake
GeneralExotics.com in the "Other Snakes" section.
Birds, foxes, and other snakes are common predators for snakes.
Black rat snakes will rattle their tails to simulate a rattlesnake and will strike if provoked far enough. If the snake happens to be on dry leaves, it will sound just like a rattlesnake. The gopher snake also will use this behavior when threatened.
Garter snakes eat other snakes. If the other snake is small enough for the garter snake to fit into its mouth, it will eat it. You should not put two different snakes together in any case - reptiles are not social animals, and do not enjoy being in the same cage with each other.