citizens. To give Americans a more
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Sense Organs The General Senses Sensory receptors n monitor external or internal conditions. Simplest are free nerve endings. -Temperature - pain -touch -pressure -vibration Receptors throughout the body •Special senses nSmell ntaste nvision nbalance nhearing nReceptors located in sense organs (e.g.‚ ear‚ eye). EYES nAccessory Structures of the Eye qEyelids (palpebra) and glands qSuperficial epithelium of eye nConjunctiva qLacrimal apparatus nTear production and removal
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Wednesday‚ March 27‚ 2013 English IIB Acc. 2nd Period Why People Should Exercise More Physical exercise is one of the most important things in the world. With proper exercise you can avoid or reduce the risk of cardiovascular disease‚ breast cancer‚ and improve your brain power. Now wouldn’t that be nice? If you were to get exercise regularly you could become a doctor with your brain power‚ and with that much skill you could help cure people of these formidable illnesses. They key to doing this
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Why Do Always People Want More? Throughout the history of time and even mythological stories and fairy tales‚ people have always seemed to want more than want they have. They have never been able to satisfy their unlimited wants for money‚ power‚ or even just materialistic items. This greediness has and always will be the downfall of many wealthy and powerful individuals. No matter how advanced we are in society‚ people will always find a way to question what they have and not appreciate what they
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SENSORY ORGANS Introduction The knowledge of the world around us stimulates our sensory organs to provide us with the information of what is going on around us. All sensory information is picked up by the sensory receptors‚ specialised cells that monitor internal and external conditions. Examples of sensory organs are: SENSE ORGAN Eye Ear (Organ of Corti) Ear (Semicircular Canals) Ear (utricle and saccule) Olfactory mucous membrane Taste Buds Skin Skin Skin Skin Various Muscle Spindle Golgi tendon
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Organ Senses Definition of each Sense Organ 1.) Eyes -The human eye is an organ that reacts to light and has several purposes. As a conscious sense organ‚ the mammalian eye allows vision. Fun Fact: *In the dark‚ a substance produced by the rod cells increases the sensitivity of the eye so that it is possible to detect very dim light. 2.) Nose - The nose is the organ responsible for the sense of smell. The cavity of the nose is lined with mucous membranes that have smell receptors connected
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Biology 102 August 2013 Organ Transplantation The transplants of organs and fabrics are a reality generated by the scientific advances of the 20th century; due to the fact that they are procedures in those who control different factors (scientific‚ social‚ moral‚ philosophical‚ etc.) they need a process that answers to the constant change and evolution that this one presents interesting procedure. In Panama the transplants are a reality that allows to increase the life expectancies of many persons
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of available donor organs provides little to no hope for patients wishing to have a chance at new life. According to the Texas Organ Sharing Alliance‚ there were 79‚466 patients on the U.S. National Waiting List as of January 1‚ 2002‚ with only 6‚148 donors in the country that year. In response to the organ shortage‚ scientists have made recent advances in transplant technology with the development of two new types of organ replacement: xenotransplantation and artificial organ replacement; the latter
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smell and taste while seeing? Have you ever thought how this happens? You know that we get information about the changes in the environment through the sense organs. What are the sense organs we have? What is the function of each? Prepare a note on it. ..................................................................... Let us examine the parts of the eye. Make a list of those you know. — — — Pupil Retina Don’t you want to know how these parts are arranged in the eye? Collect the eye
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For many people‚ getting an organ transplant is the difference between life and death. According to “Blood‚ Organ and Tissue”‚ about 4500 people in Canada are waiting for an organ transplant‚ and about 256 people have died due to waiting too long (“Blood‚ Organ and Tissue”). Waiting for an organ donation can make some people very eager for theirs. The need for organs around the world is constantly growing. Becoming an organ donor is a very simple and timeless process. it can take a suffering person
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