THE WONDERFUL WORLD OF CELLS A cell is the basic unit of all life. All living things are made up of cells humans, dogs, plants are made up of cells. Some plants animals and animals are made up of only one ... others are made up of many cells. Most cells are so small that man can only see them under a microscope. It takes more than a million cells to make up one square inch of your skin. Cells may be shaped like cubes, coils, boxes, snowflakes, corkscrews, rods, saucers, rectangles, or blobs of jelly. Cells vary widely in size, just as they do ... ...

• Word Count: 1047
• Approx Pages: 4
• Grade Level: High School

... 2002. In the United States the three main genetic modified crops under cultivation are varieties of corn, soybeans, and cotton. The United States agricultural department is setting up a new enforcement unit to ensure that biotech companies are properly managing field trials of genetically engineered crops. Genetic modification takes selective breeding a step further, Scientist are learning how to identify genes and recognize ... roughly the same amount of land, at a time when global population rose more than 80%. Without genetics and other scientific developments in agriculture, we woul...

• Word Count: 715
• Approx Pages: 3
• Grade Level: Undergraduate