In which domain would the sea spider be classified

When and why were fingerprints first used in the united states

What does it mean to say that "service sector" jobs are predominant in europe's mixed economies today? a. that jobs where people work in factories predominate b. that jobs where people do something for others predominate c. that jobs where people work the land predominate d. that jobs in government predominate

Name that largest artificial lake built in the 11th century