Which of the following is an example of external noise? a) Daydreaming
b) scratching your leg
c) Dog barking
d) Hunger

C. Dog Barking

Explanation:

External noise is noise that occurs in the environment, outside of the listener.

C. Dog barking

Explanation: Eternal noise is backround noise basically and it has to do with the outside enviroment . I could be wrong though

- "when these words are put together to convey a meaning it is known as a sentence. a sentence is a group of words that makes complete sense. placing of words in a sentence is very important. the second sentence is a question."

- "there are several movements that doris lessing was associated with. first of all, communism. she pursued her communist beliefs and included them in her writing, and was also a member of several communist book clubs. she is also strongly associated with feminism, her fight for equality and women's rights.

doris lessing is the kind of writer who has followers, not just readers. they have been engaged to her chiefly because of her involvement in major problems, such as politics and woman-ism."