Look at the topographic map below. Sandstone

What is the contour interval on this map? Use the index contours, and assume the elevations are in feet.

-be a crystalline solid

- be soluble in water

-conduct electricity

hope this : )

periodic trends is an atom that gets larger as the number of electronic shells increase, the radius of atoms increases as you go down a certain group in the periodic table of elements. in general, the size of an atom will decrease as you move from left to right of a certain period.

all eukaryotic cell have mitochondria : )