Answer:
Mud was deposited first, then sand.
Explanation:
This could have been a tidal mud flat succeeded by a sandy beach, or along the bed and course of a river with either mountain building upstream causing faster flow and carrying of mud farther away or the sea level falling with mud deposits being found closer to the new coastline. Hope this helps!
Supersaturated is the correct answer
Answer:
B
Explanation:
because its says mesozoic era
X=0.031903 I think if you don’t know how to do this photo math would be a good thing for you
