Which muscle of the thorax has an origin on the first rib and functions to lower and move the clavicle?

you should wear a lead protective shield when having teeth x-rays

hope i

-lavira : )

the cover letter for a job search includes the skills one has for the particular job. including a cover letter is always a good idea, as it describes the ability to perform a task, and the employer can easily fetch the intention of the job you want to do.  

the cover letter is very important to be included in the job search document. hence, i strongly with the statement.