Because the. plates grind together
The answer is b. a common currency
hope this helps ! :D
I believe the answer is
- called for the establishment of a constitutional monarchy
- emphasized the use of the Russian language
I hope this helps. :)
Answer:
Iron is a relatively dense element under normal conditions, and under the extreme pressure at the Earth's core it would be crushed to an even higher density, so an iron core would account for all that missing mass.
-Google
Explanation:
