paragraph_text: Intracellular fluid (2 / 3 of body water) is fluid contained within cells. In a 72 - kg body containing 40 litres of fluid, about 25 litres is intracellular, which amounts to 62.5%. Jackson's texts states 70% of body fluid is intracellular.

paragraph_text: Susqueda Reservoir () is a reservoir located on the Ter river, near Osor, Catalonia, Spain. The dam is located in Osor while the main water body is within the boundaries of Susqueda and Sant Hilari Sacalm. The construction of the dam was completed in 1968, creating a reservoir with a storage capacity of 233 hm³ that covered the old villages of Susqueda and Querós. The dam has a structural height of 135 m and a crest length of 360 m.

paragraph_text: By way of his voyages in the 1770s, Captain James Cook proved that waters encompassed the southern latitudes of the globe. Since then, geographers have disagreed on the Southern Ocean's northern boundary or even existence, considering the waters as various parts of the Pacific, Atlantic, and Indian Oceans, instead. However, according to Commodore John Leech of the International Hydrographic Organization (IHO), this situation has no scientific sense since it has different ecosystem and life from the three oceans mentioned before and is located on a southern portion of Earth, hence the name of an ocean. This remains the current official policy of the IHO, since a 2000 revision of its definitions including the Southern Ocean as the waters south of the 60th parallel has not yet been adopted. Others regard the seasonally - fluctuating Antarctic Convergence as the natural boundary.

paragraph_text: By prerogative right, the British Crown enjoys ownership of all unmarked mute swans in open water. Rights over swans may, however, be granted to a subject by the Crown (accordingly they may also be claimed by prescription.) The ownership of swans in a given body of water was commonly granted to landowners up to the 16th century. The only bodies still to exercise such rights are two livery companies of the City of London. Thus the ownership of swans in the Thames is shared equally among the Crown, the Vintners' Company and the Dyers' Company.

paragraph_text: Harrisville Pond is a water body located in Cheshire County in southwestern New Hampshire, United States, in the town of Harrisville. It is one of many lakes and ponds along Nubanusit Brook, a tributary of the Contoocook River. Water from Nubanusit Lake flows via the Great Meadows into the pond on the north side and out of the pond at two dams on the south side. One dam allows the level of the pond to be raised or lowered and also adjusts the flow through the mills that span that part of the outlet, while the other dam is made of large stones and sandbags. The village of Harrisville is located at the outlet of the pond.

paragraph_text: San Juan is located along the north - eastern coast of Puerto Rico. It lies south of the Atlantic Ocean; north of Caguas and Trujillo Alto; east of and Guaynabo; and west of Carolina. The city occupies an area of 76.93 square miles (199.2 km), of which, 29.11 square miles (75.4 km) (37.83%) is water. San Juan's main water bodies are San Juan Bay and two natural lagoons, the Condado and San José.

paragraph_text: Water covers 71% of the Earth's surface. It is vital for all known forms of life. On Earth, 96.5% of the planet's crust water is found in seas and oceans, 1.7% in groundwater, 1.7% in glaciers and the ice caps of Antarctica and Greenland, a small fraction in other large water bodies, 0.001% in the air as vapor, clouds (formed of ice and liquid water suspended in air), and precipitation. Only 2.5% of this water is freshwater, and 98.8% of that water is in ice (excepting ice in clouds) and groundwater. Less than 0.3% of all freshwater is in rivers, lakes, and the atmosphere, and an even smaller amount of the Earth's freshwater (0.003%) is contained within biological bodies and manufactured products. A greater quantity of water is found in the earth's interior.

paragraph_text: Singapore's water needs are anticipated to double in the next 50 years. Planned Newater output will triple to meet 50% of needs by year 2060 whilst desalination investment will raise output to meet 30% of needs. By the expiry of the 1962 water agreement in 2061, the necessity for Malaysia water import should be eliminated.

paragraph_text: Lake Oesa is a body of water located at an elevation of 2,267m (7438 ft) in the mountains of Yoho National Park, near Field, British Columbia, Canada.

paragraph_text: The Cheshire Cat ( or ) is a fictional cat popularised by Lewis Carroll in "Alice's Adventures in Wonderland" and known for its distinctive mischievous grin. While most often celebrated in "Alice"-related contexts, the Cheshire Cat predates the 1865 novel and has transcended the context of literature and become enmeshed in popular culture, appearing in various forms of media, from political cartoons to television, as well as cross-disciplinary studies, from business to science. One of its distinguishing features is that from time to time its body disappears, the last thing visible being its iconic grin.

paragraph_text: The term water retention (also known as fluid retention) or hydrops, hydropsy, edema, signifies an abnormal accumulation of clear, watery fluid in the tissues or cavities of the body.

paragraph_text: Pedra Azul (Portuguese for "blue stone") is a Brazilian municipality in the state of Minas Gerais, located in the northeast of the state, in the Jequitinhonha River valley region. The population in 2007 was 24,851 in a total area of 1,619 km².

paragraph_text: Central Water Commission chairman, S. Masood Hussain will head the CWMA and chief engineer of the Central Water Commission, Navin Kumar will be the first chairman of the CWRC. While the CWMA is an umbrella body, the CWRC will monitor water management on a day - to - day basis, including the water level and inflow and outflow of reservoirs in all the basin states.

paragraph_text: The Body Has a Head is an album by King Missile frontman John S. Hall, released exclusively in Germany in 1996. Though billed as a Hall "solo album," the collection features considerable input from multi-instrumentalists Sasha Forte, Bradford Reed, and Jane Scarpantoni, all of whom would become members of the next incarnation of King Missile ("King Missile III") and contribute to that group's "debut" album, 1998's "Failure."

paragraph_text: Saw Kill may refer to three different bodies of water in New York. Two are tributaries and make up watersheds on the eastern bank of the Hudson River. The northernmost of these is in the Town of Stuyvesant, New York in Columbia County and the southernmost of these is in the Town of Red Hook, New York in Dutchess County. The northern Saw Kill is more commonly known as Mill Creek today. The third tributary drains into Esopus Creek on the Hudson’s west bank. This article refers to the southern body of water on the east bank as Saw Kill (east) and the body of water on the west bank as Saw Kill (west).

paragraph_text: Vile Bodies is a 1930 novel by Evelyn Waugh satirising the bright young things: decadent young London society after World War I.

paragraph_text: It is located entirely within the county of Cumbria, and all the land in England higher than 3,000 feet (910 m) above sea level lies within the National Park, including Scafell Pike, the highest mountain in England. It also contains the deepest and longest bodies of water in England, respectively Wast Water and Windermere.

paragraph_text: Roque Santeiro is a Brazilian primetime telenovela produced and broadcast by Rede Globo. It premiered on 24 June 1985 and ended on 21 February 1986, replacing "Corpo a Corpo" and was replaced by "Selva de Pedra".

paragraph_text: In February 2018, the Groenland Water Users' Association (a representative body for farmers in the Elgin and Grabouw agricultural areas around Cape Town) began releasing an additional 10 billion litres of water into the Steenbras Dam.

paragraph_text: Pedra Branca is a rock islet or small island, located in the Southern Ocean, off the southern coast of Tasmania, Australia. The island is situated approximately south southeast of South East Cape and is contained within the Southwest National Park, part of the Tasmanian Wilderness World Heritage Site. An erosional remnant of the Tasmanian mainland, the island is approximately long, wide, with an elevation of above sea level. The island is estimated to have separated from the Tasmanian mainland at least 15,000 years ago.

Question: When did the ocean in which Pedra Branca is located become a thing?
Answer: the 1770s