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.
Learning will never end no matter what you talk about whether it is about animals, a natural disaster, or anything else you can think of that you just then discovered .
A watched pot never boils is a proverb. ... We will examine the meaning of the proverb a watched pot never boils, where it came from and some examples of its use in sentences. A watched pot never boils means that time seems to move more slowly when one is anticipating something or waiting for something to occur. I hope this helps <3