How many submarines are there in the Philippines?

Are robots better than humans? What are the uses of the gyroscope in a submarine? What is the oil capacity for a 2005 Honda Recon 250? What do you call the movement of a submarine? Why does asphalt sink? How did submarines change the way battles were fought? What is the maximum hp could have with a alpha one mercruiser outdrive? What is the name for a boat that travels underwater? What type of bouy is designated as a mooring buoy? When passing through the locks which light means approach the lock under full control? Why is boat and ships she and not he? Can you tell what year a 50 hp Johnson motor model j50pleea is? What causes boating accidents involving sportsmen? How does one obtain a Bareboat charter sailing captain license? Which personal flotation devices are approved for skiing participants or personal watercraft operators? Can a person collect workers compensation benefits and own property such as homes cars or boats? In Virginia which is required to be installed on a recreational use motor boat? As an american do you need a visa to visit russia? What is a solenoid operated valve? When should a boat accident be reported?