Help ASAP I will award brainliest to the best one how do locks in the Great Lakes and St Lawrence river seaway affect transportation in the Midwest DONT look on google or nun

The blank theory suggests that the sun, planets, and other celestial bodies of the solar system came from a cloud of dust and gas? a.) condensationb.) steady state c.) big bang d.) nebular

How can studying economics us make better choices about how to use scare resources

Name the peninsula that separates the bering sea from the sea of okhotsk?