Please help me with all the answers on this worksheet will set branliest!!!

Which property of fossils allow scientists to determine the relative rock ages..

Which object is most likely represented by a dot?

Astudent is working in the lab to determine how time affect impulse the student keeps the force the same in each row but changes impact the time some data is shown witch trial has the greatest a student is working in the lab to determine how time affect impulse the student keeps the fours the same in each row but change is the impact time some data shown witch trial has the greatest impulse