Abiochemist who is studying the properties of certain sulfur (s)-containing compounds in the body, wonders whether trace amounts of another nonmetallic element might have similar behavior. to which element should she turn her attention? ]

Explanation:

It is known that sulfur is a group 16 element. And, elements which are present in the same tend to show similar chemical properties because they contain same number of valence electrons.

As a result, they tend to show similar chemical reactivity and other similar chemical properties.

All the elements of group 16 are O, S, Se, Te, and Po.

Generally oxygen exists as a diatomic molecule or non-metal. But S and Se exists as polyatomic non-metals.

Thus, we can conclude that she should turn her attention to selenium (Se) element.

answer: any goods being imported from another country may be subject to issued by the federal government are tariffs

explanation:  

tariffs are a tax on anything that are imported from abroad. government use them to protect and boost their local industries and the thought is that they encourage consumers to buy local instead of importing and they will hope will protect jobs and economy in the country that implements them