– Use at least 2 scientific articles as references.Format: It should be in no more than 490 words. – Follow APA style. Make it into a Word file, doubl-spaced. Use Times New Roman Font in 12-points. List the 2 articles that you used at the end of the essay under the subtitle (references) – Remember: – You should write it by yourself (no copy and paste). Any plagiarism equals 0. Avoid plagiarism by paraphrasing and citing.