Which of the following should workers do to staysafe when working around silica dust?

a.
avoid air monitoring or training programs offered by an employer.
b.
eat and drink in areas crystalline silica dust.
c.
shower and change into clean clothing before leaving the work site, if possible.
d.
wear a respirator not approved for protection against crystalline silica-containing dust

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before it leaves the nucleus of a eukaryotic cell, mrna is altered in the following ways: - a cap is added to the 5' end of the mrna molecule; - a poly a tail is added to the 3' end; - introns are removed and exons are spliced together.

the answer is c most of the fortnite players usually buy v bucks to get the battle pass and other cosmetics but some players who are referred to as "no skins" don't   buy skins and are usually noobs.

energy and particles