Since you didn't show the table, here is the table:Sample, Temp in Celsius, Salinity, Density
Sample A - 21, 34, 1.024
Sample B - 11, 35, 1.027
Sample C - 12, 34, 1.026
Sample D - 19, 35, 1.026
Sample E - 3, 35, 1.028 So the arrangement for this would be: A, B, C, D, E. Because the salt in the water makes water denser, so it will sink while the water with less salt won't be as thick, so it would skim on top.
The magnitude of surface wind is dependent on several factors such as the pressure gradient, centrifugal acceleration, primary and secondary winds. The movement of jet streams above the surface of the Earth influences the factors that affect the magnitude of the surface wind. An increase in the jet stream driving forces makes the surface wind more stronger.
Two landforms that can isolate and protect a civilization are mountain ranges and seas. Mountain ranges block invaders as they are hard to ascend and require invades to find a detour, thus prolonging the invasion. The sea is another barrier because the sea can be dangerous and so vast that people can get easily lost.
Most likely the chicken because if it was egg first the baby inside the egg would die because it needs to stay warm but if there were no chickens then the egg wouldn't be warm and it would die