Final answer:
Scientific articles are published in journals through the peer-review process, where experts in the field evaluate the accuracy and validity of the article. Only articles that meet the rigorous standards set by the peer reviewers are published.
Step-by-step explanation:
Articles get published in scientific journals through a process called peer-review, which involves several steps. Firstly, the scientist submits their article to a scientific journal. The editor then sends the article to other scientists who are experts in the same field, known as peer reviewers. The peer reviewers carefully evaluate the article for its accuracy, validity of methods, and significance of the study. Based on their feedback, the article may be accepted, rejected, or accepted with revisions. Only articles that meet the rigorous standards set by the peer reviewers are published in the scientific journal.