Who defined stress as the response of the body to any demand whether it is caused by or results in pleasant or unpleasant condition?

Hans Selye

his definition of stress is response-based in that i conceptualizes stress in terms of the body's physiological reaction to any demand

Explanation:

to stop bullying.   you bully them back

hope this .

all soils contain mineral particles, organic matter, water and air the combinations determine the soil's properties – its texture, structure, porosity, chemistry and color. soil is made up of different-sized particles. sand particles tend to be the biggest.