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Circulatory - page 3
What kind of circulatory do vertebrates have?
Vertebrates, and a few invertebrates, have a closed circulatory system, shown in Figure 2. Closed circulatory systems (evolved in echinoderms and vert...
Explain why the earthworms circulatory system is considered a closed system?
In open systems, hemolymph is not contained in vessels and instead surrounds tissues and organs. In an earthworm's circulatory system, blood is contai...
What are the differences between open circulatory system and closed circulatory system?
What is open and closed circulation? In the open circulation, the blood is not enclosed in the blood vessels and is pumped into a cavity called hemoco...
How is circulation similar in humans to circulation in plants?
How is the circulatory system of a plant similar to the circulatory system of humans?What is the similarities between plant transport system and anim...
What is the relationship between respiration rate and circulation in vertebrates?
What is the relationship between circulation and respiration?What is the relationship between the circulatory and respiratory systems during exercise...
Do all animals have circulatory system?
Circulatory System Architecture In all vertebrate organisms, as well as some invertebrates, this is a closed-loop system, in which the blood is not fr...
What is a mollusks circulatory fluid called?
hemolymph: a circulating fluid in the bodies of some invertebrates that is the equivalent of blood. hemocoel: the system of cavities between the organ...
Why do larger animals like a bullfrog require a circulatory system but animals such as a planarian do not?
Why do larger animals such as a bullfrog require a circulatory system but animals such as planarian do not?Why the circulatory system of Hydra is reg...
What is an open circulatorly system?
In an open circulatory system, the blood is not enclosed in the blood vessels, but is pumped into a cavity called a hemocoel. The blood is called hemo...