Answer:
You have to have two answers to your question and then this option will pop up. It says ''Mark Brainliest'' on both
It is true that sometimes communication is not possible because of different facts such as:
A: Background knowledge: if there is communication between two or more people but they don’t share the same background, it is probably that a clash of knowledge would appear.
B: Assumptions: it is said in the Tolteic philosophy: 1st Agreement: “Don’t make assumptions”. If you create and state assumptions about what other people said, you will be misunderstanding many messages.
C: Dialect: sometimes this is a problem since there are some words that has a different meaning or they are pronounced differently so this, too, can create non-communication.