A. Constantly worrying about cleanliness and contamination
Explanation:
Constantly worrying about something and doing something without thinking is the definition
Answer:
the scientific method
Explanation:
The self-correcting process is defined as the process of correcting oneself instead of a teacher doing it. Teachers can ask the learners to involve in self-correction process through different degrees, by giving an example of proper use of language to compare their language, and by giving learners a proper guidance of the nature and location of their errors. In the self-correction process, when new information is being encountered and states that old notion is false, then the old notion is replaced by the new notion. In psychological science, self-correcting is one of the major attributes.
Some examples of symbols are:
-red light is a symbol for "stop" and for "forbidden"
-heart is a symbol for love
-tear is a symbol for sadness
-fork and knife are symbols for food or eating.
So the correct answer is: something that is itself and also stands something else