Arturo recently read about watersheds and the direction rivers flowed in the United States. Arturo studied his map of the country and identified rivers and their flow direction. Look at the picture and identify what the black line drawn on the map representsA. the water flow B. the Great Divide
C. the Great Basin
D. the Mississippi Riv

Astudent made the lewis dot diagram of a compound shown. what is the error in the lewis dot diagram? a)an o atom should transfer all of its six electrons to mg because the formula is mgo b) both electrons of mg should be transferred to one o adam because the formula is mgo c) the electrons should be transferred from each o add him to capital mg because mg has fewer electrons d) the number of dots around mg should be four because it has to transfer two electrons to each o

Why do cells appear different in distilled water than they do in 10% salt water?

According to the diagram, what sources contribute to the phosphorus found in soil? according to the diagram, phosphorus found in soil contributes phosphorus to what other sources?