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Mollusks like clams and snails have a simple heart that pumps through open-ended vessels?
Mollusks, a member of the crustacean family, have an open circulatory system meaning blood flows freely within their body cavity. However they still have a three chambered heart. The heart pumps blood through open-ended vessels and the blood simply flows back into the heart on it's own or through incidental muscular contractions of the mollusks body during feeding or moving.
What Of the blood vessels?
Blood Vessels-are the passageway of blood.
What the blood vessels?
Blood Vessels-are the passageway of blood.
What in tobacco constricts blood vessels?
Nicotine is the blood vessels' constrictor. Not all blood vessels, of course, but mainly the peripheral blood vessels, including the brain capillary blood vessels.
Are Capillaries muscles nerves or blood vessels?
they are blood vessels
How does the blood of a mollusk move?
The blood of mollusks moves in a setae.
What are the three kinds of blood vessels define each?
Arteries are blood vessels that direct blood away from the heart.Capillaries are the smallest blood vessels in your body.Veins are blood vessels that direct the blood back to the heart.
What will dilate blood vessels?
blood vessels. doppus
In the open circulatory system of some mollusks blood is found in?
Mollusks which have an open circulatory system, have blood that is pumped into sinuses containing tissue.
What do blood vessels in the body do?
blood vessels are the passageway of blood throughout the body
Does blood vessels carry air?
Blood vessels do not carry air. Blood vessels carry blood, and this blood can carry dissolved gas molecules.
Why red blood cells do not contain blood vessels?
Red blood cells are too small to contain blood vessels. They are cells and they travel in blood vessels.
