A human red blood cell is placed in a highly concentrated salt solution. What change will be observed in the osmotic pressure and the cell size after some time?
(1 Point)
0 Osmotic pressure inside the cell will decrease, and as a result, the cell will shrink,
0 Osmotic pressure inside the cell will decrease, and as a result, the cell will swell.
Osmotic pressure inside the cell will increase, and as a result, the cell will shrink.
O Osmotic pressure inside the cell will increase, and as a result the cell will swell

answer: land bridge theory. land bridge theory held that shifting portions of dry land explained the finding of identical species on different continents. plate tectonic theory eventually eliminated the land bridge theory.

geologic time scale (for gradpoint) =)

the alkaline earth metals (beryllium (be), magnesium (mg), calcium (ca), strontium (sr), barium (ba), and radium (ra)) are a group of chemical elements in the s-block of the periodic table with very similar properties: shiny. silvery-white. hopefully this ? i didn't fully understand the question