Natu
Sent by Cheat Sheets and classified under Physics and Secondary at 15, June, 2008.
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Circulatory system is an organ system that transports blood carring oxygen,nutrients molecules such us glucose and other raw materials to the cells of the body.Breathing system supplies oxygen for the and also removes carbon dioxide. In order to carry out all the live process cells need energy. T his energy is provided by a process called respiration.
The air you breathing is different from the air you breather out you, removes oxygen from the air N add carbon dioxide and water to it.
All cells and tissues need a good blood supply to provide glucose and oxygen for respiration and to carry away carbon dioxide.If exercises very hard your lungs N blood cannot keep up the supply N your muscles cells run shot of oxygen.
Respiration that uses oxygen is call aerobic respiration
Smoking damages the respiratory and circulatory system.Cancers caused by smoking can affect many organs,N smoking with pregnant harm the fetus
Alcohol is addictive N drinking too much alcohol damages many organs,blooding the liver and the brain.It can caused social problems N damage the unborn fetus.
A drug is a substance that changes the way the mind on body work.Drugs have side effects N many are addictive.We classifly drugs depending an how we use them.
The air you breathing is different from the air you breather out you, removes oxygen from the air N add carbon dioxide and water to it.
All cells and tissues need a good blood supply to provide glucose and oxygen for respiration and to carry away carbon dioxide.If exercises very hard your lungs N blood cannot keep up the supply N your muscles cells run shot of oxygen.
Respiration that uses oxygen is call aerobic respiration
Smoking damages the respiratory and circulatory system.Cancers caused by smoking can affect many organs,N smoking with pregnant harm the fetus
Alcohol is addictive N drinking too much alcohol damages many organs,blooding the liver and the brain.It can caused social problems N damage the unborn fetus.
A drug is a substance that changes the way the mind on body work.Drugs have side effects N many are addictive.We classifly drugs depending an how we use them.
Tags: cells and tissues, respiration, a drug, breathing system, circulatory system, aerobic respiration
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