The physique called "Bhautika Sarira" is made up of the five elements, thus: Earthy Tatva is predominant in skin, bones, nerves, hair and flesh. Saliva, urine, semen, marrow and blood constitute watery Tatva. Hunger, laziness, thirst, somnolence and brilliance are covered by fire (or Agni Tatva). Running, stretching, contracting, thwarting, breathing, hatred love, fear and delusion are the qualities of wind (Vayu Tatva). Sound, 'cavity, gravity, and hearing are the qualities of Akasa Tatva or either.
