URGENT TIMED EXAM 4.The quantum mechanical model of the atom

•is concerned with the probability of finding an electron in a certain position

. was proposed by Neils Bohr

•defines the exact path of an electron around the nucleus

• has many analogies in the visible world

The answer is the first one.

Hope it helps :)

i think it is true since you can test the answer and can use observations to complete it.

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