At a given locality, a time-rock unit containing abundant fossil calcareous sponges and calcareous algae is conformably overlain by a time-rock unit containing siliceous sponges and cephalopods.
What statement can be made about bathymetric change at the locality?

Check the explanation

Explanation:

A drastic bathymetric change (which is typically created to assist in the safety of sub-surface or surface navigation, it also usually show seafloor release or terrain as contour lines and some selected depths i.e soundings, and naturally also supply surface navigational information.) that caused the water levels to drop.

the answer is "d"

(context) if you were to travel to the middle east and go into peoples homes there would be like 4 generations in there

(more context) i'm pretty sure in the middle east they take loyalty and family bonds very serious

(last bit of context) i'm also positive that extended families are most commonly found in urban areas

answer they showed that organic molecules such as amino acids could be produced from inoragnic molecules;