You may be talking about navigable waters, which are waterways that can be used as shipping lanes or for recreational vessels. You could be talking about potable water, which is water that is fit for human consumption.
Yes, usable is an adjective to describe a noun as able to be used; for example usable information.
Usable is an adjective used to describe something/someone.
It converts energy in food into a more usable form. (Cellular Respiration-The enzyme-controlled process in which energy is released from food and converted into a form that the cell can use.)
warm waters
No, the word 'usable' is an adjective to describe a noun as able or fit to be used (usable information).The verb form is to use (uses, using, used): He used his head to figure out the answer.
The Best of Muddy Waters was created in 1948-04.
unfrozen fresh water
The Best of Crystal Waters was created on 1998-08-11.
If we can filter toilet water and reuse it then as long as we can get our hands on it we can use it. But if someone owns the rights and won't share then no.
Fish and taro chips is the best Nonveg resturant in Biggera Waters.
It converts Energy in food into a more usable form
A nuisance who pollutes their waters, destroys their ecosystems, and hunts their food.