Answer:
catalyst?
Explanation:
i have no idea I'm going on memory
It is produced in the stomach and is one of the main digestive enzymes in the digestive systems
There's no water and they need water to survive
Ocean water is constantly evaporating, increasing the temperature and humidity of the surrounding air to form rain and storms that are then carried by trade winds. ... Thus, ocean currents regulate global climate, helping to counteract the uneven distribution of solar radiation reaching Earth's surface.