Technology is best described as machinery and equipment developed from the application of scientific knowledge and is made mainly to ‘better’ the life of human beings but some technological devices created by scientists cause more harm than good to human beings which is something technology is originally not intended to do. In this essay my main focus is going to be on how advancement in technology has brought about E-cigarettes. I will explain how they function and the kind of damage that
Premium
digested food particles are stuck together to form a bolus by the tongue‚ which then pushes it towards the pharynx from where it is swallowed into the oesophagus as a result of a reflux action. To prevent the food from entering the trachea and lungs‚ the larynx closes‚ the soft palate is pulled up and a flap of tissue called the epiglottis covers the entrance to the
Premium Stomach Digestion Digestive system
Smoking is a major issue because it’s the main source of death on the planet higher than infectious disease‚ greater then obesity‚ greater than guns (Share Care). Each year tobacco is killing more than 6 million people around the world (World Health Organization). Three of the primary reasons youngsters smoke to look experienced‚ to resemble their companions‚ and to analyze (From the First to the Last Ash: The History‚ Economics and Hazards of Tobacco). Smokers are not killing themselves by doing
Premium Smoking Tobacco Tobacco smoking
tobacco was smoked and used as snuff. Tobacco is very addicting. The nicotine in tobacco is what causes this terrible addiction. There are many problems and issues a human being can gat from tobacco usage. All different types of cancer such as lung‚ larynx‚ oral cavity‚ esophagus‚ pancreas‚ bladder‚ kidney‚ liver‚ leukemia‚ prostate‚ stomach‚ cervix‚ endometrial‚ and breast cancer. Smoking can also cause strokes and severe respiratory problems that include pnemonia‚ chronic bronchitis‚ emphysema‚ and
Free Tobacco
University of Perpetual Help System Dalta High School Department Molino 3‚ Bacoor‚ Cavite Assignment In Science Jerome Richard Tan II – Jupiter 1. What do you think is the function of the nictating membrane‚ and why ? The nictitating membrane is a protective‚ semi-transparent third eyelid. It allows vision while giving the eye extra protection. In the case of frogs‚ the protection is needed when the frog is out of the water. The clear nictitating membrane allows the frog to keep
Premium
into the blood‚ respiratory and digestive system. The role of a respiratory system goes through many steps before the oxygen gets into the blood. The first step is when the air enters the nose and mouth and travels down into through the pharynx‚ larynx and towards the trachea. After it pasts the trachea‚ the air will travel through two tubes that work towards the two lungs‚ the tubes are called bronchi‚ after the air reaches the bronchi it will make its way towards the alveoli via the bronchioles
Premium Respiratory system Oxygen Carbon dioxide
Secondhand Smoke Secondhand smoke is dangerous to anyone who breathes it in. There is no safe amount of it. Secondhand smoking is a problem that needs to be stopped because it affects the lives of many innocent people. What is secondhand smoke? According to the American Cancer Society‚ secondhand smoke is defined as‚ "environmental tobacco smoke (ETS). Secondhand Smoke is a mixture of 2 forms of smoke that come from burning tobacco: Sidestream smoke – smoke from the lighted end of a cigarette
Premium Tobacco Lung cancer Cancer
speech 5. malnutrition (if the drinker doesn’t eat a balanced diet) 6. hangover miseries: fatigue‚ nausea‚ headache‚ etc. 7. increased risk of cirrhosis‚ ulcers‚ heart disease‚ heart attack and cancers of liver‚ mouth‚ throat and stomach‚ larynx‚ esophagus‚ pancreas and rectum 8. impaired hearing‚ resulting in loud talking 9. loss of equilibrium‚
Premium Drug addiction Addiction Benzodiazepine
Tissue Worksheet Matching: A. Connective B. Epithelium C. Muscle 1. _____ forms membranes A 2. _____Allows movement of limbs and for organ movements within the body C 3. _____ function is to support cells A 4. _____ function is to communicate D 5. _____ function is to protect and line B 6. _____uses electrochemical signals to carry out its functions D A 7. _____supports and reinforces
Premium Muscle Epithelium Tissues
the lips‚ the cheeks‚ the gums‚ bottom and top of the mouth‚ and the tongue. But that ’s not all the cancer that smokeless tobacco can cause‚ ST extends in cancerous capabilities to other parts of the body too. It can cause cancer of the stomach‚ larynx‚ esophagus‚ bladder‚ and an increased risk of cardiovascular diseases ("Top Facts: Spit / Smokeless
Premium Tobacco Nicotine Smoking