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What else can I help you with?
Animals with a closed circulatory system?
Example of closed Circulatory animals is worms
Why does a worm have a closed circulatory system?
Worms have a closed circulatory system because they inherited it from their ancestors.
Do worms have a closed circulatory system?
yes they do
What circulatory system do worms have?
well Earthworms have closed circulatory system so hopefully that answers your question
What is a major difference between the circulatory of a grasshopper and that of an earthworm?
Grasshoppers have an open circulatory system, and worms have a closed circulatory system. There you go. :)
What type of circulatory system does a tapeworm have?
segmented worms have a closed circulatory system.in a closed circulatory system, blood moves only within a connected network of tubes called blood vessels.
Do earth worms have an open circulatory system?
I don't know. You tell me.
A segmented worm's circulatory system does what?
Segmented worms have closed circulatory systems like humans. This means that blood is carried throughout the body in vessels: arteries, veins, and capillaries. So, like humans a segmented worm's circulatory system just carries blood through vessels.
Compare and contrast systems in frogs and worms?
Frogs have a heart that has 3 chambers, and worms do not. Worms exchange gas from their blood through their skin, but frogs are not able to do this. Frogs have the same type of respiratory system as humans.
Difference in human and worm circulatory systems?
Humans have a closed circulatory system with a heart that pumps blood through a network of vessels, while worms have an open circulatory system where blood is pumped through a simple system of vessels and sinuses by the contraction of the body wall. In humans, blood is confined to vessels, while in worms, blood comes into direct contact with tissues. Humans have specialized blood cells like red blood cells, white blood cells, and platelets, while worms may have fewer types of blood cells.
Why do earth worms have a circulatory system?
An earthworm has a circulatory system consisting of four or more ventral blood vessels and one dorsal blood vessel that is also its heart. Most of the pumping of blood is performed by general muscular movements.
What characteristics of a segmented worm make it a worm?
Annelids are bilaterally symmetric and triploblastic protostomes with a coelom, closed circulatory system and true segmentation. Their segmented bodies and coelom have given them evolutionary advantages over other worms.
