Origami is the Japanese word for paper folding. ¨ORI¨ means to fold and ¨KAMI¨ means paper. Together, they form the word, "origami.“-It is an art form that has been handed down from parent to child through many generations.-Origami involves the creation of paper forms usually entirely by folding. Animals, birds, fish, geometric shapes, puppets, toys and masks are among the models that even very young children can learn to make in just one sitting.-The art of making paper from pulp originated in China in the year 102 A.D. Paper then became more available to the masses.^-^
Hoped I Helped Honey Have A Nice Day ¨Peace¨
To Introduce the topic with some indication of its inherent interest or importance, and a clear definition of the boundaries of the subject area.
Answer:
The second, third and last one
Explanation:
They protect the writer from being blamed of plagiarism and support their own words and background knowledge