Does animals; insect .plant knows each other?

Question

i mean can they talk to each other

Answer 1

A certain amount of communication goes on between non-human organisms, but calling it talking would be going over the top.  Communication is generally short, and doesn't involve introductory conversations.  It's more about "go away", "I'm going to do something very nasty to you" or, indeed, "how about making babies".

Answer 2

you mean communicate? yes they can. im not so sure about the plants though since they dont have brains

Answer 3

some animals can talk, believe it or not.  yeah amazing isn't it.

i don't think plants can communicate per se, but animals have body language, like a dog wagging it's tail or a gorilla beating it's chest to convey a specific message.