Maria notices a price reduction on a makeup kit she has wanted for a long time. She buys it, but when she gets home and begins to take it out of the box, she notices that the kit has already been opened. This makes her feel that it might have been used by somebody else earlier, and she feels uneasy. The given scenario exemplifies

Product contamination

Explanation:

Maria notices a price reduction on a makeup kit she has wanted for a long time. She buys it, but when she gets home and begins to take it out of the box, she notices that the kit has already been opened. This makes her feel that it might have been used by somebody else earlier, and she feels uneasy. The given scenario exemplifies  product contamination.

Product contamination refer to an act of process whereby a product has been tempered with, exposed or contaminate whether as a result of simple human errors, negligence,or criminal act.

it is the boston port act

a) which ethnic groups live in this community?

i just took test