In the following passage, some words have been deleted. Fill in the blanks with the help of the alternatives given. Select the most appropriate option for each blank.

Comprehension:
Water, a substance composed of the chemical elements hydrogen and oxygen (1)______ in gaseous, liquid, and solid states. It is (2)______ of the most plentiful and essential (3)______ compounds. A tasteless and odourless liquid at room temperature, it has the important (4)______ to dissolve many other substances. Indeed, the (5)______ of water as a solvent is essential to living organisms.