Which fact about fossils is MOST important to scientists who study evolution?
Responses
A Fossils are often found in sedimentary rock.Fossils are often found in sedimentary rock.
B Footprints, body structures, and even animal droppings can become fossilized.Footprints, body structures, and even animal droppings can become fossilized.
C The age of a fossil can be determined by examining the rock strata in which the fossil is found.The age of a fossil can be determined by examining the rock strata in which the fossil is found.
D The formation of a fossil depends on the geologic and chemical conditions present when an organism dies.
C The age of a fossil can be determined by examining the rock strata in which the fossil is found.
This fact is the most important to scientists studying evolution because it allows them to establish a timeline of when different species lived and how they may have evolved over time. By determining the age of fossils and the sequence in which they appeared in the rock layers, scientists can piece together the evolutionary history of life on Earth.