The minerals and vitamins and nutrients are in perfect harmony with each other. Celery leaves are high in vitamin A, whilst the stems are an excellent source of vitamins B1, B2, B6 and C and dense in potassium, folic acid, calcium, magnesium, iron, phosphorus, sodium and essential amino acids.
1 ships will sail at varying capacities depending on itinerary and season.  the average cruise ship passenger capacity is around 3,000 guests for ocean liners and around 150 guests for bigger river cruise ships.
Over 60 cruise ships ply the Galapagos waters - ranging in size from 8 to 100 passengers. Most people book their place well in advance (as the boats are usually full during the high season). Be sure the agent through whom you book is a Galapagos specialist with a good knowledge of a wide variety of ships.