Chemical reaction is when a new substance is formed
At first , the hair dryer was a vaccum. the women noticed that it works to dry their hair, so they started using it. After, inventors started tweaking the vaccum into the hair dryer we all know.
The two types of religious conflict are:
- Religious differences in groups
Example: Shia vs Sunni, which are two popular Muslim groups
- Religious rivarlies
Examples: Islam vs Christianity
Answer:
Your answer should be a. outlaws "grease payments".
Language Barrier
is when people have difficulty communicating because of language, it creates a barrier that is hard to break because it prevents the most basic communication.
Mechanical Barrier
is when a technical problem interferes with communication, for example, broadcast interruption, radio or tv
Semantic Barrier that is when a misunderstanding occurs and so the message cannot be understood correctly, it can happen for several reasons.
Psychological Barrier is in relation to the physical condition of the person, there may be sensory and motor dysfunctions.