You have been living your whole life on a planet. Planets make up solar systems, solar systems make up galaxies, and galaxies make up universes which make up all of existence in space.
20: might be b or c,not sure. 21: b or c but most likely b. Hope this helped! : )
Answer:
The concept that usually defines a social position that a person holds is status.
Explanation:
In sociology, status refers to the position a person occupies in a certain social setting. According to someone's status, a role is expected to be played. That role will have values, behaviors and characteristics - a set of norms - attached to it. It's worth noting that people have different statuses according to the different settings in which they are included. Therefore, everyone plays different roles.
Answer: Writing/Mailing, Sign Language, Talking with your voice, Body language, and dreams, if you're including religion.
Explanation: Writing is a way of talking to other people, probably one of the most easiest ways to talk, sign language is language with your hands, talking with your voice is the easiest way of communication, body language is another way to communicate, and dreams for example "god" can tell you something in a dream if you believe in a religion.