Blank is the amount of space that a material takes up

Volume is the amount of space that a material takes up

Explanation:

The volume of an object can be determined the type of substance it is made of.

A solid wood placed on a table "retains its shape and volume", thus it is a solid.

A liquid when poured in the table will show varying results. The liquid may flow out of the table. This is because it does not retain its shape. The shape of a liquid depends on the container holding it. Thus, it has a "specific volume" and "irregular shape".

If an object is filled with air, for example, a balloon when filled with gas and a hole is placed the air rushes out of the balloon. This shows that air does not have a "definite shape nor volume".

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