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Why does the earthworm have a closed circulatory system?
The earthworm like many more complex organisms has a closed circulatory system, meaning that its blood is confined to blood vessels and its blood is recirculated so it gets maximum use
Can blood vessels make new blood vessels?
Blood vessels can form new blood vessels, this is called angiogenesis.
Why are nephrons surrounded by tiny blood vessels?
Why are nephrons surrounded by many tiny blood vessels
How many kilometers of blood vessels are in your body?
How many kilometers of blood vessels are in your body? If they could be laid end to end, the blood vessels would cover a distance of about 60,000 miles (96,500 kilometers).
What is the container of cardiovascular system?
The heart is the main "container", along with the great vessels, such as the aorta and the vena cava as well as many of the other larger arteries and veins.
How many blood vessels do earthworms have?
Earthworms have Red blood.
How are nutrients transported from the blood of an earthworm to the muscle cells of its body wall?
Nutrients are absorbed by the earthworm's digestive system from the ingested soil and transported by the circulatory system in the blood. The circulatory system consists of blood vessels that deliver these nutrients to all body tissues, including the muscle cells in the body wall. Once in the muscle cells, nutrients are utilized for energy production and other cellular processes.
How many different blood vessels are there?
3
How many tunics do blood vessels have?
3
How many types of blood vessels are found in human body?
There are three types of blood vessels. There are veins, arteries, and capillaries.
Why do diabetes affect so many organs?
Diabetes is primarily a disease of blood vessels. Because blood vessels feed all our organs, many organs can be damaged when diabetes messes with the blood flow by damaging blood vessels. It's the constant high blood sugar in diabetics that damages blood vessels. If a diabetic keeps his blood sugar under control, it's as if he doesn't have the disease.
What part of a bone has many blood vessels in it?
Marrow
