Percentage of human sperm cells carry an X chromosome is C 50%
1. water temperature of lakes and rivers rise - nuclear power plant. Water is used as a coolant to maintain the temperature of nuclear reactors. and the resulting water is warmed up.
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2.carbon monoxide pollutes air - </span> internal combustion engine. Internal combustion engines release fumes of carbon monoxide.
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3. fly ash of soot in air - </span>coal-burning power plant. Coal burning plants release ash produced in small dark flecks.<span>
4. soil contamination of water resources - </span>DDT spraying in agriculture. DDT washes off agricultural land into water resources.
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5. sewage contamination of water resources -</span>population density. Urban areas produce a low of sewage, which is usually treated before being disposed of in rivers or the sea.
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6. excess plant growth in the lakes or rivers - </span>phosphate detergents. In many rivers, algal growth is limited by phosphate. Once excess phosphate is released to rivers, exponential algal growth can occur.<span>
7.reduces farmland and plant life to cleanse air - </span>urban sprawl. Urban sprawl uses up land for houses in an inefficient manner that could have been used for farming or natural areas.
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8. studies air,water, and land - </span>ecologist. Ecology is the study of <span>relations of organisms to one another and to their physical surroundings.</span><span>
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The heart damage associated with Lyme disease is Lyme carditis.
~batmans wife
<span>strip-cropping:cultivation of crops in strips following the contours of the land</span>
<span>the nurse should dispose the dressing in a red bag labeled as hazardous material. Remember that any material coming from an infected patient is considered as infectious. it is potentially infectious to the human body, especially to those who are immunocompromised. Vancomycin resistant enterococci is a bacteria which is resistant to the antibiotic Vancomycin. it means this type of antibiotic is not working to kill the bacteria, moreover this type of bacteria is highly infectious that's why precaution is observed. </span>
