When marine organisms are present in a rock, it indicates that:

marine organisms moved to land.

the rock is very old.

the rock has moved.

the rock was once in a marine environment.

Which of the following is true about gothic master builders? a.they designed the structure of the church without supervising its construction. b.their primary role was to construct the church the abbot design. c.they worked closely with the abbot design and build a church. d.they supervised construction without working with their own hands.