Explanation:
You need to add the question for it to be answered.
The correct answer is the last option.
To credit a source means to ACKNOWLEDGE WHERE YOU FOUND A SOURCE. In order to avoid plagiarism, the writer has to cite the sources where he found information, being the most common citation formats APA or MLA. The citation style to use will depend on the topic to discuss in the paper.
A telescope what else does he call the moon like '' yo moon pic please''
No because wall can be broken and you even can climb over it.