Answer:
1) Economic exchange
2) using cattle as currency
Wealthy Landowners
.........
Answer: A
Explanation: I am pretty sure its choice A hope this helps
"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"
