Proposition is a statement about observable phenomena(concepts) that may be judged to be true or false.When a proposition is so formulated for empirical testing ,we call it a hypothesis..As a declarative statement about the relationship between two or more variables, a hypothesis is of tentative and conjectural nature.
Visual symptoms of scabies: what do they look like, and where are they found? Scabies can be on almost any part of the body, but often the hands are the first area affected. Scabies also particularly like to live in skin folds and crevices, such as those on the inside of the wrist.
Scabies is an infestation of the skin by a mite called Sarcoptes scabiei. It causes intense itching and can be spread from one person to another through close skin-to-skin contact.Fortunately, effective treatments for scabies are available.lthough uncommon, it is possible for a person to get scabies by wearing or handling heavily infected clothing, or sleeping in an unchanged bed recently occupied by an infected individual. This is more likely with a severe form of the condition called crusted scabies.