Answer:
It is important to use credible sources when writing an argument because using credible sources helps to bolster your argument and make it more convincing. When you use credible sources, you are showing that you have done your research and that you are aware of what experts in the field have to say on the topic. This can help to add weight to your argument and make it more persuasive. Additionally, using credible sources helps to lend credibility to your own work, as it shows that you are aware of the existing research on the topic and that you are basing your argument on well-established evidence.
Step-by-step explanation: