They use it as a defense because if they are being hunted by a predator, they will use a certain light pattern to alert any larger predators to get whatever is hunting them.
this involves processing raw materials into finished goods
eg1. cloth
2.books
3.cars
4.soap
5. televisions
<em>H</em><em>o</em><em>p</em><em>e</em><em> </em><em>t</em><em>h</em><em>i</em><em>s</em><em> </em><em>h</em><em>e</em><em>l</em><em>p</em><em>s</em><em> </em>
The answer to this question is b. <span>requires more tact than oral communication
In written communication, we couldn't directly explain what we mean if there is a misunderstanding happen because we're not physically there when the receiver read it. Therefore, people need to be more careful in doing written communication compared to verbal.</span>
<span>the answer to this question is: rational actors; emotional motivations
Economist tend to focus their work on how human logically use the resources that available to them to fulfill all the demand within a social group.
Meanwhile, sociologists focus their work on how human emotionally form an interaction with other humans within a social group</span>
