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What kind of circulatory system does a sea otter have?
Sea otters have a closed circulatory system.
Do sea urchins have an open circulatory system?
All vertebrate animals (animals with spines) and a few invertebrates ("echinoderms" - starfish, sand dollars, sea urchins, and sea cucumbers) have closed circulatory systems.
Do sea stars have an open or closed circlitory system?
Sea stars use their water vascular system for circulation, excretion, and movement. This is a closed circulatory system because the fluids (water mostly) all travel through a series of stone, radial, and ring canals.
What is the adaptaion of a starfish?
It is a sea star! So many people make this mistake.Anyway, some adaptations of a starfish are on some sea stars, they have thorns.They can grow back broken limbs.They have a seawater circulatory system that powers their feet.
What system does a sea star NOT have?
Starfish do not have a brain.
What are some examples of natural fluid?
Some examples of natural fluid systems are: 1.Our body's circulatory system and respiratory system. 2.The movement of sap in trees 3.The movement of sea stars: Sea stars have several rows of tube feet with suckers at the end. Each tube foot contains fluid. The pressure in the fluid changes when a sea star contracts its muscles. These pressure changes allow the sea star to move and gather food.
What are example of natural fluids?
Some examples of natural fluid systems are: 1.Our body's circulatory system and respiratory system. 2.The movement of sap in trees 3.The movement of sea stars: Sea stars have several rows of tube feet with suckers at the end. Each tube foot contains fluid. The pressure in the fluid changes when a sea star contracts its muscles. These pressure changes allow the sea star to move and gather food.
What are some examples of fluid systems?
Some examples of natural fluid systems are: 1.Our body's circulatory system and respiratory system. 2.The movement of sap in trees 3.The movement of sea stars: Sea stars have several rows of tube feet with suckers at the end. Each tube foot contains fluid. The pressure in the fluid changes when a sea star contracts its muscles. These pressure changes allow the sea star to move and gather food.
What are three examples of natural fluid systems?
Some examples of natural fluid systems are: 1.Our body's circulatory system and respiratory system. 2.The movement of sap in trees 3.The movement of sea stars: Sea stars have several rows of tube feet with suckers at the end. Each tube foot contains fluid. The pressure in the fluid changes when a sea star contracts its muscles. These pressure changes allow the sea star to move and gather food.
Why is it said that the earthworm has a closed circulatory system?
It only has one flow of blood.We have two flows of blood, one for the lungs and one for the body. This also means the worm will only have two heart chambers while you have four.P.S. This is the third question on circulation i have answered today, is this someone typing in all their homework questions?
How is braking system of a car similar to the water vascular system of A sea star?
They both use the hydraulic system!
How is the braking system of a car similar to water vascular system of a sea star?
They both use the hydraulic system!
