Answer:
these are some examples:
Phonetics - the study of speech sounds in their physical aspects.
Phonology - the study of speech sounds in their cognitive aspects.
Morphology - the study of the formation of words.
Syntax - the study of the formation of sentences.
Semantics - the study of meaning.
Pragmatics - the study of language use.
=
The correct version is there are many threats to dolphins' continued existence, and humans are just one.
According to Plato's argument uneducated people looks like the ones in the cave. Because the life is lived when it is learned. Plato draws the comparison between material world and the world of ideas, emphasizing the importance of the latter. He also claims that mind has to be freed, it has to be able to perceive thing how they are. With restricted mind, individual can only obtain the shown part of something. He cannot learn everything.