How much warning do coastal communities generally have before a tsunami

Because its government strictly controls its economy, north korea has a economy. a. command b. mixed c. traditional d. free market

A2 cm object is 10 cm from a convex lens that has a focal length of 4.4 cm, the image is 8cm from the lensz the height of the image, to the tenths place is

How do you think the different landforms of northern and southern europe would affect ways of life in those two areas