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 symptoms also include a skin rash with blisters or tiny red bumps (called papules) over the infested area. You will notice these papules all over your body, but particularly in the webs between your fingers, in armpits, backs of the feet, genitals and the creases of your elbow. Scabies are very contagious, they jump upon direct skin on skin contact. 2  Scabies can be spread indirectly by sharing clothing or towels. 3  Sexual contact is the most common way scabies spread from one person to the next.