Sarah has a short temper and exclaims, “you are such a moron” to her younger brother. what strategy of cooperative verbal communication is she violating?
a. messages that make others feel included
b. messages that are adapted to the context
c. messages that are clear and own a speaker's thoughts and feelings
d. messages that are honest messages are relevant

c. messages that are clear and own a speaker's thoughts and feelings

Explanation:

This message is not clear, as she is just insulting her little brother, she needs to say what is bothering her, and how could he change that and how does that makes her feel, not just insult her brother and storm off, she could use cooperative verbal communication to communicate her feelings and thoughts so her brother can understand her better and can change what he could be doing to bother her.

the factors that the economies of the muslim empires prosper were:

1- land trade routes-located between three continents  

2- sea trade routes

trade contributed to the spread of muslim empires, and with that islamic culture led to a growing feeling of internationalism resulted in the transfer of technology, science, and other cultural forms.

answer; ewing's sarcoma;