Answer:
It's using more than one medium of expression or even communication.
Explanation:
It is an opinion rather than a fact because there is no data to support that all service members and veterans have challenges when they return. There are no factual statistics or data to back up this claim so therefore it is an opinion
Jose is experiencing anxiety.
Answer: It is not. The correct way of saying that is ''We have known each other for just a while.''