BEST ANSWER GETS BRAINIEST!! The 10th Amendment of the Constitution says that "powers not delegated to the United States by the Constitution, nor prohibited by it to the states, are reserved to" which of the following?

county governments
the federal government
local governments
state governments

you should ask "yourself is it good enough? "

a.) or b.) but i think a.)

explanation:

the best sentence that shows the best placement for the modifier "on the ice" is the one which contains it in the end of the sentence or in its beggining followed by a comma, that indicates it works as adverbial, dislocated in the sentence.

the girl promptly slid on her rollers on the ice.

on the ice, the girl promptly slid on her rollers.