Answer:
The Mackenzie River flows into Beaufort Sea and Arctic Ocean.
I think unplugging DVD players
Answer: 
Explanation:
We are asked to multiply 1 nano sec with 1 km/sec.
The conversion used from nano second to second
1 nsec = 
The conversion used from km to meters:
1 km = 1000 m

Putting the values we get:

Therefore, the given conversion is 
It is true that Western Europe's main form of land use is used for agriculture. The correct answer is True.