Question

read the passage.mary anning found and researched fossils in england in the early nineteenth century.anning is best known for discovering the remains of large, extinct marine creatures, including the first complete plesiosaurus skeleton and several ichthyosaurus specimens.her findings challenged scientific conventions of her time and led to a greater understanding of prehistoric reptiles and fish. despite facing gender and class barriers that limited her formal education, anning became a respected figure within the scientific community. her discoveries played a crucial role in shaping our knowledge of ancient life and earths history. the wide extent of annings legacy continues to be a source of study and inspiration for scientists today.what is the main, or central, idea of the passage?mary anning faced gender and class barriers that stunted her career as a scientist by denying her the option of formal training.mary anning, an amateur fossil collector, was the first to discover a full plesiosaurus skeleton and study it to learn more about ancient reptiles.mary anning helped develop early fossil-collecting methods that are still used by scientists conducting research in modern times.mary anning, who found numerous fossils of ancient animals, made significant scientific contributions in spite of obstacles.

Explanation:

The passage focuses on Mary Anning's fossil discoveries, the gender/class barriers she overcame despite lack of formal education, and her lasting significant scientific contributions to understanding prehistoric life. The correct main idea must encapsulate her discoveries, obstacles, and impact.

Answer:

Mary Anning, who found numerous fossils of ancient animals, made significant scientific contributions in spite of obstacles.