You are able to read this sentence because you understand a system of symbols and rules that create messages and meanings. That system is called

- species symbolism
- representational reasoning
- Chomsky's system
- language

Language!

Explanation:

Chomsky's system directly refers to a theory that humans are born with the ability for acquiring language. However, it is not a system itself so that answer is eliminated.

Representational reasoning and species symbolism are ways to understand knowledge and interpret language, etc.

The only way you can read that sentence is because you understand the english language, so language is the answer.

species symbolism

- representational reasoning

- Chomsky's system

- language

the correct answer on edgen is:

(c.) prevent the spread of communism.

i just took the test.

answer; criminal law;