Water is known as a life-giving liquid because every living organism depends on the water for its survival. 
<h3>Journal about the topic Water-The Life Giving Liquid</h3>
Water is also called a life-giving liquid because without water life on earth is not possible. All other living organisms need to consume water to survive and grow in size. We need water for many other activities such as cleaning, washing, cooking and irrigation. Water is essential for all living things including humans, animals and plants. Water is called wonder liquid as it can dissolve large number of substances. This property enables water to be a great solvent. Most of the chemical reactions of the living world is carried out in water as a medium so that's why water is known as Life Giving Liquid.
So we can conclude that Water is known as a life-giving liquid because every living organism depends on the water for its survival. 
Learn more about water here: brainly.com/question/1313076
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Answer:
When electrons flow through a conductor such as a wire, it is called, "Electricity".
Explanation:
 
        
             
        
        
        
A. Hot and sunny would be the answer.Hope this helps :)
 
        
             
        
        
        
Answer : The partial pressure of  and
 and  is, 216.5 mmHg and 649.5 mmHg
 is, 216.5 mmHg and 649.5 mmHg
Explanation :
According to the Dalton's Law, the partial pressure exerted by component 'i' in a gas mixture is equal to the product of the mole fraction of the component and the total pressure.
Formula used :


So,

where,
 = partial pressure of gas
 = partial pressure of gas
 = mole fraction of gas
 = mole fraction of gas
 = total pressure of gas
 = total pressure of gas
 = moles of gas
 = moles of gas
 = total moles of gas
 = total moles of gas
The balanced decomposition of ammonia reaction will be:

Now we have to determine the partial pressure of  and
 and 

Given:


and,

Given:


Thus, the partial pressure of  and
 and  is, 216.5 mmHg and 649.5 mmHg
 is, 216.5 mmHg and 649.5 mmHg
 
        
             
        
        
        
<span>Density is a value for
mass, such as kg, divided by a value for volume, such as m3. Density is a
physical property of a substance that represents the mass of that substance per
unit volume. We calculate as follows:
PV = nRT
PV = mRT/ Molar mass
m/V = P(molar mass)/RT
Density = P(molar mass)/RT 
Density = 2.0 ( 30.97 ) / 0.08206 ( 20 + 273.15) = 2.57 g/L <----First option</span>