Which number is closet to the location of the great barrier reef
a: 1
b: 2
c: 3
d: 4
hurry on a timer

the answer is 3 all you have to do is look up great barrier reef on a world map on google and it will show you its in the corner. hope i helped-gianna

the use of electrical signals that transit messages is know as

answer; ///he could not explain why the continents drifted;