C) ADH
<span>ADH (Antidiuretic Hormone) The brain and kidneys regulate the amount of water excreted by the body. When the blood volume is low, the concentration of solutes in the blood is high. When the hypothalamus senses this low blood volume and increased serum osmolality it synthesizes ADH, a small peptide molecule.</span>
False!
Hydrosphere overlaps with other spheres.
Example. - When Plant (Biosphere) grows under water!!
Hope this helps!
The answer for this question is B: HydroElectric Power