11.   At high temperatures water is not able to hold as much oxygen.

12.   But now water is a serious issue.

13.   But the water was too cold for bad Decisions.

14.   But there is too little water to begin with, and water in rivers is phenomenally-expensive to move.

15.   By then, the water is so salty that restaurants often serve it with a slice of lemon.

16.   Cloudy water is a common phenomenon in new aquariums.

17.   Daedalus finds all this rather surprising, for water is an extremely bad lubricant.

18.   Every morning she sunbathed naked on her private beach, although the water was still too cold for swimming.

19.   Here the waters are split and piled up either side of a pathway across the sea bed.

20.   However, the water was extremely rough and quite unsuitable for such a fragile craft.