One or more unwanted ionic pollutants are eliminated from water using the ion exchange technique by exchanging them with a less disagreeable or non-objectionable ionic material.
The engineers of ion exchange products need to know which items are soluble so that the the pollutant can be extracted from the water by dissolving the ionic pollutant in a suitable solvent or exchange product. In order to identify the solvent, the engineer must be aware of the physical and chemical properties of the pollutant.
The exchanged material and the contaminant both need to be dissolved and have the same kind of electrical charge (positive or negative). A common instance of ion exchange is the "water softening" procedure, which lowers the amount of calcium and magnesium in the water.
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His likes:
Decreasing of taxes,
reducing import taxes ( espically with japan),
having natural prices
Dislikes:
government improving the lives condition and helping with economic turndowns,
stricter car safety laws,
lowering gas cost,
creating more jobs positions and helping world hungry and jobless citizens,
and me.
<em>Did</em><em> </em><em>u</em><em> </em><em>mean</em><em> </em><em>the</em><em> </em><em>definition</em>
- <em> </em><em> </em><em> </em><em>human</em><em> </em><em>right</em><em> </em><em>are</em><em> </em><em>those</em><em> </em><em>benefits</em><em>,</em><em>provision</em><em> </em><em>and</em><em> </em><em>protection</em><em> </em><em>offered</em><em> </em><em>to</em><em> </em><em>us</em><em> </em><em>in</em><em> </em><em>our</em><em> </em><em>school</em><em> </em><em> </em><em>environment</em><em> </em><em>so</em><em> </em><em>that</em><em> </em><em>we</em><em> </em><em>can</em><em> </em><em>survive</em><em> </em><em>and</em><em> </em><em>live</em><em> </em><em>a</em><em> </em><em>happy</em><em> </em><em>life</em>
- <em>human</em><em> </em><em>right</em><em> </em><em>is</em><em> </em><em>the</em><em> </em><em>fundamental</em><em> </em><em>right</em><em> </em><em>enjoyed</em><em> </em><em>by</em><em> </em><em>the</em><em> </em><em>individual</em><em> </em><em>as</em><em> </em><em>guaranteed</em><em> </em><em>by</em><em> </em><em>the</em><em> </em><em>constitution</em>
Pennsylvania, New Hampshire, New York (previously the New Netherlands), New Jersey, Delaware, North Carolina, South Carolina, Virginia, Maryland,Massachusetts Bay, Maine, Georgia, Connecticut, Rhode Island, and Plymouth.
Answer:
A To increase survival rate of generations
Explanation:
Many organisms are faced by the challenge of predators and harsh environmental factors in their habitat.
This implies that, not all the offspring in a generation will survive and reproduce more offspring.
Hence, the larger the number of offspring produced, the greater the chances that a larger number of organisms will survive long enough to reproduce. For this reason, many organisms produce thousands of offspring.