Rate the following argument fragment on its writing, argument, and language skills:
Concluding Statement: In conclusion, NASA goes by research and proven facts and conspiracy theories have nothing to back them up. There are so many questions about life and Man do not have all the answers. We do not even know of all the organisms that could be living in the ocean. We may never know these questions, but NASA goes by research, cameras, and approximations about these discoveries and us the people just have to believe in what they are telling us.

Score: 1