The arctic ocean is surrounded by the Pacific and Atlantic oceans. Plus you can get out of the Arctic by going onto the surrounding countries.
Hope this helps!
Answer:
a) are the sources of long-period comets.
C. Still , because it's just a pond and it's not connected to anything else . It's by itself :-) hope this helps
The idea that the universe began as a point and expanded, was the Big Bang theory.
