This diagram shows a cross section of land that has not been overturned and includes a fossil.
Conglomerate
OOO
Shale
Sandstone
Limestone
What can be concluded about the age of the fossil?
A. It is younger than the shale.
B. It is older than the shale.
C. It is older than the sandstone.
D. It is younger than the sandstone.

The table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 9 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of tthe table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 9 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.