Answer:
from which. Hope you understand me
Different perceptions of a region can make that region less defined is true im not a 100% sure tho
Migration is when the birds go from south to north, north to east, east to north, and south to east.
The reasons for migration is that when it is cold the births fly north to south to find somewhere warmer (Like Florida). Birds can't fly in the cold so they fly to the warmer area.
What’s the question and isn’t this a maths question??