.... breaks a part of the food chain. If an animal is taken out of the chain, the other animals that eat that one will go hungry, therefore killing them off too. Contaminated food has already happened to the food humans eat. For example, the Mad Cow Disease. This disease slowed the beef market down and it is easily happening in the other ocean creatures market. Humans have no right to kill what is not theirs, unless it is for food purpose only. Most humans do not realize that polluting the ocean kills animals, but the truth is, it does. Not only are animals at a risk, humans are too because of th .....

.... the 2 nucleotide strands. The site where the helicase is working and where replication is taking place is known as the DNA fork. The polymerase enzyme helps the nitrogenous base in a given nucleotide to pick up and attach to a complementary base at the 3' end of the DNA template. The 5'-3' strand of template is duplicated in short segments called Okazaki fragments. Ligase is the enzyme that joins the fragments together. The end product of this is an exact copy of the original DNA. DNA must also be stable, but able to be changed. We know that DNA is stable because of the tightly wound, doubl .....

.... a water shortage is everywhere. Since we need water to survive, and there are no alternatives to support life on this planet, we must find a way to keep up with our ever increasing water demand. This report presents the water shortage problem that is occurring in Florida. This report will familiarize you with the problem and explain the other uses currently being employed in Florida. This report also explains the procedure, as well as a recommendation including the site and costs involved, along with a short background on the proposed procedure. I recommend that the recycled project be .....

.... It is sometimes referred to as the fourth state of matter, distinct from the solid, liquid, and gaseous states. When energy is continuously applied to a solid, it first melts, then it vaporizes, and finally electrons are removed from some of the neutral gas atoms and molecules to yield a mixture of positively charged ions and negatively charged electrons, while overall neutral charge density is maintained. When a significant portion of the gas has been ionized, its properties will be altered so substantially that little resemblance to solids, liquids, and gases remains. A plasma is unique .....

.... had three choices the first trail was half a mile long, the second trail was two miles long, and the third trail was four miles long. Since it was such a beautiful day we all decided to take the third trail that was four miles long. We started hiking around 11:00 AM. While we were hiking we heard wings flapping, we all turned and saw a robin fly towards the ground, pick up a worm, and feed it to her babies. Everyone thought that it was cute. After, we watched the robin for a while we continued hiking until 12:30 PM. Everyone was hungry so we decided to find a spot to eat our lunches. We .....

.... formed woody tissue, which created stiffer stems, which eventually developed into tree trunks. They became tree-like and up to 40 meters tall, forming the world's first forest. 'The Age of Seed Bearing Plants' was the next stage of plant history where plants were taken to their next step up in the evolution. This occurred around 280 million years ago. This was also the dinosaur era. Earth began to become a lot drier, and these plants began to adapt to the ever so changing climate. These plants developed the ability to produce seeds to reproduce their new generations. The advantages of this w .....

.... DEFENSE Areas in Ontario mainly southern regions that are near the Great Lakes, such substances as limestone or other known antacids can neutralize acids entering the body of water thereby protecting it. However, large areas of Ontario that are near the Pre-Cambrian Shield, with quartzite or granite based geology and little top soil, there is not enough buffering capacity to neutralize even small amounts of acid falling on the soil and the lakes. Therefore over time, the basic environment shifts from an alkaline to a acidic one. This is why many lakes in the Muskoka .....

.... the first semiconductor laser in 1962. Then in 1966, the American physicist Peter Sorokin built the first dye laser. To begin with, I will explain the definition of a laser: It is a device that produces a very narrow powerful beam of light. A laser light is a narrow beam of light, in which all the waves are traveling exactly at the same length and moving together as one. A laser light is made up of only one wavelength and it is a single pure color, while a normal light has many different wavelengths or colors. The most common laser has three parts to it. They are energy source, an acti .....

.... loses things necessary for tasks h. Easily distracted i. Forgetful in daily activities 2. An individual experiencing six of the following characteristics defines ADHD – hyperactive/impulsive type: a. Fidgets with hands or feet or squirms in seat b. Difficulty remaining seated c. Runs about or climbs excessively (in adults may be limited to subjective feelings of restlessness) d. Difficulty engaging in activities quietly e. Acts as if driven by a motor f. Talks excessively g. Blurts out answers before questions have been completed h. Difficulty waiting in turn takin .....

.... tests and experiments to see what it could do to help modern civilization. At first there weren't many uses for the laser. Then in the 1970's it became very important. It was finally being used in everyday life. As years went on the uses grew in number. Today lasers were being used in a variety of ways. This includes entertainment, military, communication, businesses, measurement, cutting, and more. Measurement: Lasers have become an important part of measurement. A laser is the fastest way to measure long distances. This use can be applied in construction work and astronomy. Cutt .....