What is the Role of Fossils in Supporting the Theory

Question

What is the role of fossils in supporting the theory of common descent?
A) Fossils of dinosaurs show that other types of life existed, but there is no evidence of relationships between them.
B) There have been many fossils of intermediate types discovered that provide strong support for the theory of common descent.
C) There are plenty of fossils to show that animals have evolved, but there are not enough fossils of human ancestors to suggest that humans are related to other animals.
D) Fossil evidence has been found to support the relationship between humans and other primates but only in Europe.

Accepted Answer

Fossils of intermediate types, also known as transitional fossils, provide evidence of gradual evolutionary transitions between species and support the theory of common descent. These fossils demonstrate the gradual accumulation of genetic changes over time, showing evolutionary lineages and the relationships between different groups of organisms. Other types of fossils, such as those of extinct species, also support the theory by showing the diversity and changes in life forms throughout history.