blood carry gases like o2,co2...nd the exchange of substances take place in small intestine
The placenta.
Gaseous exchange takes place in numerous alveoli located in the lungs.
in the micro air sacs
Alveoli.
the lungs
All arteries carry blood to the arterioles, which in turn carry blood to the capillaries, where oxygen exchange in the tissues takes place.
Capillaries have thin and permeable walls which allow the exchange of substances (such as nutrients, oxygen and CO2) to occur. This enables substances to dissociate throughout the entire body (as capillaries are present throughout the entire body).
Capillaries are the microscopic blood vessels that connect small arteries to small veins. Blood exchange takes place in capillaries.
The placenta.
arteries, followed by arterioles, followed by capillaries where the actual chemical exchange takes place with body tissues.
arteries carry oxygenated blood from the heart, to the cells. arterioles do the same thing, but they are small. veins carry deoxygenated blood to the heart. venules do the same as veins, but they are also small. capillaries are the place where the exchange takes place, between oxygenated and deoxygenated.
The exchange that takes place between organs and blood are **** and ********
No, they are 2 different but not totally as exchange of gases takes place in lungsand blood carry gases from and to the lungs.
worms carry out gas exchange by absorbing air through their skin
Blood vessels carry blood from one place to another.
Cappilaries
capillaries are the site of exchange of materials where the needed substances in the tissue diffuse into them from the capillary through diffusion.while the metabolic wa ste from tissues diffuse into the capillary and taken away.the capillaries have a big surface area and their cells is one cell thick to enable diffusion to take place fast.