How to calcualte distance of earthquake given pwave and s wave.

¿qué parte de la patagonia está en peligro de exinción por su sobrepesca?

How far is a geographic second? a.) around 100 feet b.) around 1,000 feet c.) around 5,000 feet d.) none of the above

Canada must balance the economic opportunities offered by its natural resources with the need to maintain links to the united states maintain high tariffs preserve the environment protect its borders