if a science articles written using lots of technical terms what can use him about the articleif a science articles written using lots of technical terms what can use him about the article

The audience is for scientists.

Explanation:

This is because if there are many scientific terms, many people who don't study science won't get what the main idea or what some words mean. If a scientist reads it though, The scientist in the same field will know what the person is talking about and can understand them.