What does the p mean in 1s22s22p63s1? the p shell
one of the 4 sub-shells
always represents the outermost shell

List the two type of transporst that the cell in orde to transport molecules acroos the membrane

The diagram shows the structures of horse and cat forelimbs. what does the diagram suggest about the evolutionary relationship between these two mammals? a. they have homologous structures, indicating a common ancestor. b. they have analogous structures, indicating a common ancestor. c. they have homologous structures, indicating that they do not have a common ancestor. d. they have analogous structures, indicating that they do not have a common ancestor.

How manyatoms of mercury are in 1.4214e+1 ml sample