Certain fossils, called index fossils, help geologists match rock layers. To be useful as an index fossil, a fossil must be widely distributed and represent a type of organism that existed for a brief time period. Index fossils are useful because they tell the relative ages of the rock layers in which they occur.
Can I get brainlyest? And I’ll answer in comments
Phylum, it is the second largest group.
Answer:
C. She served as president of the national american woman suffrage association
Explanation: The Women's Rights movement both began the same time or during the Absolutism movement and it caused by women thinking they we are fighting for African Americans, so they began the women's rights movement.
