… Changes in altitude have a profound effect on the human body. The body attempts to maintain a state of homeostasis or balance to ensure the optimal operating environment for its complex chemical systems. Any change from this homeostasis is…

…         Down Syndrome is the name for babies born with a disorder related to their chromosomes. It is caused when meiosis occurs and an error occurs in the cells development. The reason for this defect is often because the parent is over…

… and cited. Communication with Parrots Parrots, and other talking birds, have fascinated mankind since Aristotle. Once thought to be mere mimics, these affable, entertaining and often quite lovable creatures are now known to possess remarkable…

… energy production. They are also the responsible location for which respiration takes place. Mitochondria contain enzymes that help convert food material into adenosine triphosphate (ATP), which can be used directly by the cell as an energy source.…

… 2. - Kos gee energie in vorm van hitte, insolasie is nodig sodat hitte nie verlore gaan nie, vere is dus nodig om genoeg energie te genereer om te kan vlieg -Vere is noodsaaklik vir liggaamshitte -Sommige voëls benodig nat vere sodat…

… personal views of the writter. It is precise and to the point. Cloning: Why we shouldn't be against it You have been told that you are unique. The belief that there is no one else like you in the whole world made you feel special and proud.…

… clone, was born in Edinburgh, Scotland. After the extensive news coverage of this momentous event, the study of genetic engineering and recombinant DNA was thrown into the public spotlight. From that day until this peoples, governments and organizations…

… 1. Sugar taken 2. Exercise 3. Activity 4. Food taken 5. Pulse Prediction I will be investigating the pulse before and after taking coke, which contains caffeine. I predict that as you take caffeine it will speed up your reactions.…

… and mosquitoes and ways to remove them. Vector Organisms and the Diseases They Carry Vector organisms are parasites that transmit various diseases. Two vector organisms are ticks and mosquitoes. These two vector organisms transmit many well-known…

… has intrigued many groups ranging from the medical field, to the military, to individual industries. Why would we want to use biotechnology to create our own spider webs? For starters, the fiber is very elastic: during wind gusts, webs can stretch…