For one week be an inventor and write down ideas for products or services that you think should be produced

In 2002, north korea announced that it was shutting down its nuclear facilities constructing a hydroelectric energy plant restarting nuclear weapon development changing to a free market economy

Approximately how close is russia to alaska ? a.5 miles b.50 miles c.500 miles d.5000 miles

The orbits of planets around the sun are slightly? or oval shaped?