Water is ___________ for life.a)Needed in smallb)Not necessaryc)Essent...
Water is essential for life as it help in digestion, transportation and excretion etc.
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Water is ___________ for life.a)Needed in smallb)Not necessaryc)Essent...
Importance of Water for Life
Water is commonly referred to as the essence of life. It plays a vital role in almost every biological process. Here’s why water is considered essential:
1. Fundamental Component of Cells
- Water constitutes about 70% of the human body.
- It is a major component of cells, helping to maintain their structure and function.
2. Facilitates Biological Reactions
- Water acts as a solvent, allowing various biochemical reactions to occur.
- It helps in the transport of nutrients, hormones, and waste products within and between cells.
3. Temperature Regulation
- Water helps regulate body temperature through sweating and respiration.
- It absorbs heat, preventing drastic temperature changes in the body.
4. Hydration and Metabolism
- Proper hydration is crucial for metabolic processes, including digestion and energy production.
- Water aids in the absorption of nutrients and helps in the elimination of toxins.
5. Ecosystem Support
- Water is essential for all living organisms, including plants and animals.
- It supports ecosystems, providing habitats and maintaining biodiversity.
In conclusion, water is not just needed in small amounts but is an essential element for survival. It supports crucial life processes, making it indispensable for all forms of life on Earth.