Limestone ;) <3
Fossils are key pieces of evidence in scientific fields such as paleontology, evolutionary biology, and geology. They provide insights into the history of life on Earth, help scientists understand ancient ecosystems, and track changes in species over time. Studying fossils allows scientists to piece together the evolutionary history of organisms and understand the processes that have shaped the Earth's biodiversity.
The cytoplasm is the part of the cell that contains many enzymes. Enzymes catalyze biochemical reactions within the cell, helping to regulate various cellular processes.
Sedimentary rocks, such as limestone or shale, are the most common type of rock where fossils are found. These rocks form when layers of sediment gradually build up and harden over time, preserving the remains of plants and animals. Fossils can also be found in other types of rocks, such as sandstone or volcanic ash deposits.
succeed one another in a definite order
The Cytoplasm (cytosol)
sedimentary
A limestone that contains fossils would be classified as an organic sedimentary rock because the fossils are of biological origin.
sedimentary rock
Biochemical rock is characterized by the presence of organic materials or fossils that indicate biological activity in its formation. This type of rock often contains remains of plants and animals, such as shells or coral, and is typically formed through the accumulation of biological debris. Common examples include limestone, which can form from coral reefs or shell deposits, and coal, which originates from plant material. The organic origin distinguishes biochemical rocks from other sedimentary types.
An ideal sequence of rock layers that contains all the known fossils and rock.
Paleontologists are looking for fossils in sedimentary rock.
Sedimentary rock is the most common type of rock that contains fossils. Fossils are formed when the remains of plants and animals are buried in sediment, which hardens into sedimentary rock over time, preserving the fossilized organisms.
Fossils contain compressed animal remains.
No rock could be a biochemical.
Fossils are nearly always found in some type of sedimentary rock. Limestone is a sedimentary rock which very commonly contains fossils, as is coal.
Sedimentary - but itdoes not necessarily contain fossils to be sedimentary.
Chalk - however, the fossils are microfossils called Coccolithophores. Limestone is a soft sedimentary rock, not exactly "crumbly" like chalk but more likely to contain fossils visible to the naked eye.