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What has 3 hearts?
The octopus has three hearts. Two pump blood to the gills, and one pumps blood to the rest of the body.
The earth worm pumps blood with five?
Earthworms have five pairs of hearts that pump blood throughout their bodies. They also have no lungs! (:
How does an earthworm circulate blood?
It depends on what type of worm, some have a circualtory system and some do not.
What is the function of the ventral blood vessel of a worm?
Blood vessel on the bottom of a worm Blood vessel on the bottom of a worm
What colour is a worm's blood?
Blood worm is red and kind of brownish
Which organ pumps blood?
The heart pumps blood through the rest of the body.
What pumps blood in earthworms?
In earthworms, blood is pumped by a muscular blood vessel called the dorsal blood vessel. This vessel runs along the top side of the digestive tract and contracts rhythmically to circulate the blood throughout the worm's body.
Dorsal blood vessel?
Blood moves through the ventral blood vessel to the posterior of the body and through the dorsal vessel to the anterior of the body. The dorsal blood vessel contracts to push the blood back and then forward to the ventral vessel where a series of aortic arches act as hearts to move blood forward to the anterior end and through the capillaries.
What is the organ is the body that pumps blood?
The heart pumps blood through the body.
What pumps blood into arteries?
The right ventricle pumps blood into the pulmonary artery.
What pumps blood round your body?
the heart pumps the blood around your body through blood vessels , the artery which pumps blood from the heart to the rest of the body and veins which pump blood from the organs back to the heart.
What pumps blood in a human body?
Blood is pumped by the heart.
