The greatest concentration of public land is in

a. texas
b. new england
c. alaska
d. idaho

Me the formula cacl2 represents the compound

What are the two causes of density in deep current waters? a. salinity (how much salt) of the water and high temperaturesb. salinity (how much salt) of the water and low temperatures c. oxygen content of the water and high temperatures. d. oxygen content of the water and low temperatures

9. the history of life on earth is recorded in