No, clay is inorganic, it is not alive.
cast
The fossil that is formed when an organism is buried in sediment and hardens into rock is called a cast fossil, in which the empty space serves as a mold.
The resulting cavity is typically referred to as a cast or mold, depending on whether the dissolved organism was filled with sediment (mold) or left an empty space (cast). These cavities are important for understanding fossilization processes and can preserve the morphology of the original organism.
clay and life
Yes, clay soil is an abiotic factor that can impact the growth and survival of organisms. It can affect a plant's ability to absorb water and nutrients, as well as influence the types of organisms that can live in the soil due to its density and drainage properties.
Cassius Clay was actually Henry Clay's Nephew
Firing clay is when a clay is fired in a kiln, this is to make the clay stay strong.
Many people (especially pregnant women) with iron or other mineral deficiencies have the urge to eat clay, dirt, and laundry starch. The urge to eat things that aren't normally considered foods is called "pica" Eating clay can be unhealthy because there are a lot of dangerous germs (bacteria) that could be living in the soil you are consuming. The organism that causes the lethal foodborne illness botulism actually resides in the soil. I would recommend against eating clay, and instead discuss with your doctor or dietitian things you can substitute instead of eating clay.
Miry Clay is known as sticky clay.
clay molding is a art of molding a clay
a clay slab is a slab made of clay
Clay is made of clay ...