Answer:
Research articles can be difficult to read.
Step-by-step explanation:
It is true that research articles can be difficult to read (although this is not always the case). The main reason for this is that research articles are usually conducted by experts in a particular field of study. And often, these researchers have their own jargon that is only known by members of the area. However, we can still read this articles if we are patient and we try to familiarize ourselves with some of the words that are commonly used in the area of study.