Hi these 9 questions need to be answers from the text I already answer 2 and 9 . I need someone to answer 1345678 by basics answers it is due today 01/25/2017 12:00 p.m this afternoon

Hi these 9 questions need to be answers from the text I already answer 2 and 9 .
I need someone to answer 1345678 by basics answers it is due today 01/25/2017 12:00 p.m this afternoon
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Directions: Read the article and answer the questions below. Most answers can be found in the article, others may have to be searched online. Please use complete sentences to answer the questions unless otherwise instructed, do not copy and paste from the article, use your own words.
Reference: Shin SH, Lim CH, Kim YFairbanks School of Public HealthS, Lee YH, Kim SH, Kim JC. Twenty-eight-day repeated inhalation toxicity study of nano-sized lanthanum oxide in male sprague-dawley rats. Environ Toxicol. 2016 Jul 21. [Epub ahead of print]
1. What does the author cite as evidence that this particular exposure is important and worthy of the study that was performed?

3. Did the researchers investigating acute, sub-chronic, or chronic outcomes from exposure? Support your answer with a reference.


4. The methods detail how the study was performed to the point that other researchers can replicate the experiments, and in theory, find the same results. Describe how the laboratory rats were exposed to the aerosol, and how the health outcomes were measured?






5. In concise bullet points, describe the major findings of the study.




6. What do the researchers suggest the major findings indicate?





7. What were the problems that the researchers faced when performing their experiments? What errors, inconsistencies and/or mistakes do they mention that could possibly affect the outcomes of the study?




8. What do the researchers suggest should be the next step? What should be investigated in the future?