Which of these conclusions is most likely correct about the organisms found in the layers of rocks? (4 points) The organism in Layer C is a modern form of the organism in Layer B.
The organism in Layer A is more complex than the organism in Layer B.
O The organism in Layer A is a modern form of the organism in Layer B.
The organism in Layer B is more complex than the organism in Layer C.

When tissues are injured or infected, chemical signals can be releases that affect the plasma membrane of cells that line the nearby blood vessels. these blood vessels cells (endothelial cells) respond to the chemical signals by displaying a type of glycoproteins on their surface. these proteins will attach to circulating white blood cells bringing them to the site of injury or infection. these glycoproteins would best be described as