What sort of things should be noted that the purpose of communication can be achieved?

Explanation:

It is not important only for what we speak but is important to what we write and how to say it. To communicate well this is only not enough to have well-organized ideas expressed concretely and coherently. One must also think about the style tone and clarity of his/her ideas and adapt these elements to read in public. To choose the effective language, the writer must be considered the objective of the documents  

Characteristics of an effective language:

answer; first blank(1); 30% two(2); salmonella; i believe this is correct; //good luck;

b because thats the naswer i got