They can invade and damage nearby tissues and organs. ... Then the analogy drawn from a simple story gave insight on how to focus the rays on the cancer and not harm the surrounding tissues and organs. ... However, the general then learned that the dictator had planted mines on each of the roads. ... Cancer cells are rapidly dividing, but unfortunately so are white blood cells, red blood cells, platelets, cells lining the mouth, stomach and intestines, hair cells, and reproductive cells. ... (Sparreboom A., Planting A. ...

• Word Count: 1594
• Approx Pages: 6
• Grade Level: High School

Our respiratory organs, our vision, and our hearing are damaged because of the high amounts of contaminants in the air, water, and soil. A substantial number of people have conditions such as asthma, other respiratory problems or difficulties with additional organs of the body. ... These nutrients are found in healthy soil, and it helps grow and protect the plants from insects, bugs, and weed killers. ... Some birds experienced a decline in population, but also suffered serious hormonal and reproductive changes. ...

• Word Count: 2478
• Approx Pages: 10
• Grade Level: High School