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2 points

Which substance do humans have the most urgent need for a continuous supply of?

A. Food
B. Nitrogen
C. Water
D. Oxygen


Sagot :

Final answer:

Water is the most vital nutrient for humans, essential for bodily functions and overall health.


Explanation:

Water is the most essential nutrient for humans, as it is crucial for various bodily functions and makes up a significant portion of our bodies. Without water, the body cannot function properly, and dehydration can lead to severe health issues and even death.

Additionally, water plays a vital role in processes like photosynthesis, which is essential for the production of oxygen and food. The human body requires a continuous supply of water to survive, highlighting its utmost importance among the natural resources.


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