Combine the following sentences into one well-written sentence that contains all the ideas in these sentences. Use an appositive. The invention of the scuba regulator made underwater exploration possible for the average vacationer. The scuba regulator is a device that allows a diver to breathe compressed air from a tank.

Question

anonymous · Answer

The invention of the scuba regulator allowed scuba divers to breathe underwater and allowed average vacationers to explore the ocean.
Try that

anonymous · Answer

The invention of the scuba regulator, a device that allows divers to breathe compressed air from a tank, makes underwater exploration possible for the average vacationer.