Question

Fossils and genes are used to determine(1 point) Responses how many mutations occurred in a species over time. how many mutations occurred in a species over time. differences between organisms. differences between organisms. how species will change over time. how species will change over time. how species interact with each other.

Answer 1

Fossils and genes are used to determine **differences between organisms** and **how species will change over time**. Fossils provide evidence of past life forms and their characteristics, while genetic analysis can reveal the relationships between species and track evolutionary changes.