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they would die
they would die
How the Heart and Circulatory system work.
false
It works like a circulatory system
no
The skin is an organ by itself, but the circulatory system and nervous system both have direct connections with the skin (through capillaries in the case of circulatory and nerve endings in the case of nervous system.)
Yes, the heart is part of the circulatory system.
They don't have any circulatory system; fluids are dispersed into the pseudocoelom.
Very much like our circulatory systems work, or any other mammal for that matter.
It will not work because if the heart, which is part of the circulatory system, has an infection the kidneys cannot work properly.
The circulatory and respiratory systems work together to get oxygen to cells. Oxygen transfers from the respiratory to the circulatory system at the capillaries surrounding the alveoli.