To circulate blood through the body.
The main structures of the cirulatory system are: the heart, the arteries, veins and capillaries.
Hemoglobin in red blood cells carries oxygen from the lungs to the body's tissues and organs. It binds to oxygen molecules in the lungs and releases them in areas with lower oxygen concentration. This oxygen delivery is crucial for the functioning of the circulatory system and the overall energy production in the body.
Birds regulate their body temperature and could be described as warm blooded, which is one of the reasons they have feathers, to insulate them. Not all their body parts are kept warm though their feet and lower legs are much closer to ambient heat as it would take lots of energy to keep them warm. Although blood circulates through the lower legs and feet the heat loss/gain is minimised using a counter- current cirulatory system.
well..i know that the cirulatory system and the respiratory system are dependent on each other because as you breath in, the air goes into your lungs where it passes through the complex alveoli system which connects to the heart. the heart then pumps the oxygen rich blood to all parts of the body. once that's done, the oxygen poor blood comes back to the heart, passes back through the alveoi exchange and then you breath out co2. and i think that the digestive system is related to the circulatory system also. this is because when the "food" gets down to the small intestine, the nutrients are sucked out of it and those nutrients are absorbed into the blood stream in which the heart pumps these nutrients to all parts of the body and the cells take nourishment off of it. but i cant really see how the digestive and the respiratory systems are interlated...
Bacteria are unicellular and they do not have a cirulatory system.
No veins or arteries. Insects have them.
Another name for the cardivascular system is cirulatory system.
They dont have a cirulatory system at all .
Another name for the cardivascular system is cirulatory system.
i believe so
To circulate blood through the body.
urinary, cirulatory ,reproductive and immune
heart, blood and blood vessels
The main structures of the cirulatory system are: the heart, the arteries, veins and capillaries.
It causes the circulatory system to send lymphocytes to the site. It has no effect on the endocrine system.
The main structures of the cirulatory system are: the heart, the arteries, veins and capillaries.