Most of the nicotine will be excreted from the system within twenty minutes after smoking. Nonetheless, it can be detected in the saliva for approximately 24 hours after the last smoke. Its metabolite, cotinine, can be detected for as long as 4 to 7 days depending on the amount of nicotine consumed.
At least a bachelor's degree in Journalism, English or communications is typically required for one to begin a career in Journalism. In some cases, a 4-year degree in other areas might be considered if an applicant demonstrates the ability to write engaging news copy and has some experience in this field.
Whatâs so great about writing is that the proof of the pudding is in the eating, or in this case the proof of being a journalist is in a publisher liking the article enough to publish it. Once that happens you can legitimately call yourself a freelance journalist, whether you have any formal qualifications or not.onât think that not needing a university degree in journalism or media studies means that you donât need any skills. There are some practical skills that are essential if you are to make it as freelance journalist. These include a good command of the English Language, including: 1  grammar. 2  spelling. 3  punctuation. 4  syntax.