Essay Database

… belongs to the Phylum: Chordata, Class: Vertebrata, and Order: Mammalia. Lepus americanus is common to the northern boreal forests of North America extending south into higher elevations of the Rocky and Appalachian Mountains. It's main diet consists…

… tissues, mainly bone marrow. Leukemia also affects the lymph glands and spleen. Leukemia causes the body to produce an extreme amount of abnormal white blood cells. This causes infections because the abnormal cells cannot stop infections…

… marrow and blood. It is characterized by the uncontrolled growth of blood cells. The common types of leukemia are divided into four categories: myelogenous or lymphocytic, which can be acute or chronic. The terms myelogenous or lymphocytic denote the…

… and also on the ground grow strange splotches of various-colored plant life called lichens. They are of great scientific interest because they are not single plants; instead, each lichen is formed of a fungus and an alga living together so intimately…

… during a visit to the local airport is thewide variety of airplane styles and designs. No matter what each looks like like they alldepend on the the same four factors which are lift, weight, thrust, and drag Lift is the upward force created…

… a particle, (the photon), or as a wave. The photon we can easily think of as a small dot travelling through space at the speed of light. Each photon has a particular colour or energy. But how do we think of light as a wave? For this we need to know…

… the year 2000 cars have brighter headlights and they are a different color? Have you ever wondered how the indiglo light on your watch works, or why it glows green and not white? And did you know that same indiglo light can be used while frozen, dipped…

… The action of rising and descending air within a thunderstorm separates positive and negative charges. Water and ice particles also affect the distribution of electrical charge. Lightning results from the buildup and discharge of electrical energy…

… been feared as an atmospheric flash of supernatural origins. In the East, early statues of Buddha show him carrying a thunderbolt with arrows at each end. Indian tribes in North America believed that lightning was due to the flashing feathers of a mystic…

… burgdorferi, which is a tick-borne spirochete. The dangers of this disease became more publicised in 1977, where a geographic grouping of children in Lyme, Conneticut were thought to have juvenile rheumatoid arthritis1. Soon after, it was discovered…