Translations
the process of translating words or text from one language into another.
rotations
the action of rotating around an axis or center.
( I'm sorry if these are not correct things you wanted)
Answer:
Explanation
The answer would be 2times4 and you would add the rest of the zeros so, = 80000000000000000000
Messengers delivered letters because they had No Postal system
I think tropical rainforests I could be wrong
