SCIENTIFIC METHOD Recognize the independent variable, dependent variable, and co
ID: 105231 • Letter: S
Question
SCIENTIFIC METHOD Recognize the independent variable, dependent variable, and control of a study or experiment Properties of water What characteristics of the water molecule lead to its important properties? How it is that water is so important in making the earth habitable? What property of water makes it so important in distribution of nutrients in bodies? The attraction of water molecules to each other creates what property of water that allows certain insects to "stand" on its surface and is very important for wafer movement through a plant?Explanation / Answer
Answer 1: Polarity and bonding is the two properties of water molecules which shape the importnat properties of water.
The polarity of water molecule is responsible for giving it the unique property of solvent. Water being bipolar has positive as well as negative charged end. It has been established that water can dissolve many polar molecules or compounds, for this reason it is also called universal solvent.
Individual water molecules are bonded to each other by means of Hydrogen bonds, these hydrogen bonds are week in nature and these are responsible for the characteristic property of cohesion and surface tension in water.
Answer 2:
There are many characteristics of water which is responsible for making the earth habitable. The most important property of water is its characteristic as universal solvent. Owing to this property along with the surface tension that water plays an important part in the life on the earth as it is vital to the process of photosynthesis and respiration. Its characteristic of universal solvent is responsible for dissolving of the many of the body’s solute in water. These latter takes part in the metabolism process, which is essential to life.
Answer 3:
The polarity of water is basically responsible for dissolving of the nutrient in addition the week hydrogen bonding between water molecules is responsible for imparting it the charecteristic capillary action, which is responsible for the nutrients distribution.
Answer 4: The property of surface tension is responsible for allowing certain insects to stand on its surface. It is also very important for the movement of water as surface tension provides water molecules with the tendency to align themselves.
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