<span>Antidiuretic hormone (ADH) is primarily regulated by the changes in plasma osmolarity. Any alteration in the plasma osmolarity is sensed by the osmoreceptors, which are the neurons present in the hypothalamus. They then, stimulate the secretion of ADH.</span>
It is because of high specific heat capacity of water
The correct answer is A) DNA
Biology or Geology. These answers make the most sense to me.