Question

Do all organisms need water?

Answer 1

Hint: All oxygen-dependent organisms need water to assist within the respiration process. Water has many uses for organisms. The way that it's utilized is often categorized in four different ways: as a solvent, as a temperature buffer, as a metabolite and as a living environment.

Complete Answer:
All living organisms require water for survival. Living organisms need water to survive. All oxygen-dependent organisms need water to assist within the respiration process. Some organisms, like fish, can only inhale water. Other organisms require water to interrupt down food molecules or generate energy during the respiration process. However, non living organisms do not require water.
The importance of water for supporting the life on Earth is as follows:
1. Temperature regulation is significant for chemical reactions important to cellular activity, like respiration.
2. Enzymes, or proteins that act as catalysts to start out chemical reactions, are heat-sensitive and can operate only at specific temperatures.
3. Water features a high heat capacity, meaning it takes tons of warmth to boost its temperature.
4. In plants, water aids in photosynthesis, the method by which plants convert sunlight into food.
5. In animals, water aids in respiration. Water helps to separate ATP (ATP) into ADP (ADP) and orthophosphoric acid.
6. Water-based organisms like fish require water to breathe, directly breathing the oxygen dissolved in water. Without a water system, they might not access oxygen and would suffocate.
7. When the body of water is deep enough, the water keeps fish warm during the winter months, even when ice forms on the surface of the water.

Note:
During the primary stage of photosynthesis, water splits into hydrogen and oxygen atoms. Oxygen is released into the atmosphere, while hydrogen is employed within the remainder of the reaction to supply glucose to feed the plant.