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Why would a reptile population would decrease?
Two reasons. First, the general metabolic rate drops, which slows the resporatory rate and the need for oxygen. Second, cold water can dissolve more oxygen and carbon dioxide than warm water can, so respiration is more efficient.
Where can i get a can of beans which will make me fart so hard I'll soil myself?
No, Because it is used to make you pass gas so does meat but some people are vegetarians so they all eat something else and meat and beans help with the resporatory system OK OK gotcha!! BYE BYE!! TTYL!!!! LOL!!!
What is chemical war fare?
Chemical warefare is a type of non-conventional warfare with utilises agents such as gases and/or chemicals to incapacitate or kill an enemy. Nowadays it is outlawed by iinternational treaties however it was used extensively in the First World War, mostly in the form of Mustard Gas which when breathed in caused resporatory problems as way as causing blindness and often death.
Where does gas exchange occur in respiratory system?
AlveoliThe aveoli are small sacks in the lungs. A membrane that lines these sacks allows oxygen to move to the blood and carbon dioxide to move from the blood.Alveoli are particular to the lungs of mammals. Different structures are involved in gas exchange in other vertebrates.Air travels down the trachea, through thr bronchioles towards the terminal end of the respiratory tract, the alveoli. It is In the pulmonary alveolus that gas exchange with the surrounding capillary beds occurs. It is worth noting that alveoli are solely mammalian structures, so resporatory gas exchange occurs differently in other vertebrates and invertebrates.alveoli
Where in the respiratory system does gas exchanged occur?
AlveoliThe aveoli are small sacks in the lungs. A membrane that lines these sacks allows oxygen to move to the blood and carbon dioxide to move from the blood.Alveoli are particular to the lungs of mammals. Different structures are involved in gas exchange in other vertebrates.Air travels down the trachea, through thr bronchioles towards the terminal end of the respiratory tract, the alveoli. It is In the pulmonary alveolus that gas exchange with the surrounding capillary beds occurs. It is worth noting that alveoli are solely mammalian structures, so resporatory gas exchange occurs differently in other vertebrates and invertebrates.alveoli
Why smoker's are having cough reflex or smoker's cough?
The cigerette's smoke had many harmfull chemicals which can effect you. When you breathe, the gas swirls inside your resporatory system and the chemicals in the smoke effect the lining of the air passages and tubes. There are these hair like structures called cillia which trap the dust particles in the air and these chemicals in the smiokes effect the cilla and cause it to stop beating. There are another group of cells ( mucus-secreting cells) which secrete mucus which trap the dust particles and when the cillia was suppised to move to and fro to bring the mucus and dust particles to the throat to then be swallowed, lots of mucus is produced but instead of being carried by the beating of the cillia, our breathing brings the mucus to the throat but it cannot be swallowed because there is so much. This is a smokers cough.
What is the relationship between circulatory system and cellular respiration?
VENTILATION involves the mechanisms of inspiration (inhaling) and expiration (exhaling). These two mechanisms are need for the absorption of oxygen gas into the lungs and removal of carbon dioxide from the body. When oxygen is inhaled, it diffuses into the blood capillaries and is carried by hemoglobin which is a component of the blood back to the heart in the pulmonary vein. The left ventricle of the heart then contracts which pushes the oxygenated blood around the body in the main blood vessel known as the aorta which divides into other smaller blood vessels. The oxygenated blood is transported to every cell of the body. De-oxygenated blood from the body travels back to the heart in the vena cava. This is called CIRCULATION and is what makes up the circulatory system. The oxygen pumped around the to cells is used to assist the production of ATP in aerobic RESPIRATION. It is the final hydrogen acceptor in the oxidative phosphorylation stage of respiration. Without it the pH of the blood will be fatally low. NUTRITION, involves the absorption of digested food substances that can be used as respiratory substrates as a source of hydrogen ions for respiration. Substances such as lipids and fats are a good source of H ions for respiration.
