You should know that
no
Earthworms have a closed circulatory system. Blood is pumped throughout its body by ringed blood vessels. An open circulatory system is not contained in vessels. In a closed circulatory system oxygen is carried in blood! hope this helps=)
circulatory system
the circulatory system
The circulatory system is about the heart pumping blood around your body. The parts the system has are the heart, which pumps blood to the lungs, giving the blood oxygen, and then sends the blood around your body in blood vessels (more specifically, arteries, veins capillaries).So the important parts are the heart, lungs, and blood vessels or arteries, veins and capillaries
the circulatory system does not "produce" blood cells. The circulatory system does not produce anything, it just circulates the blood around your body.
The circulatory system is important because it moves blood through all parts of the body. It carries oxygen and nutrients to all parts of the body and removes carbon dioxide and other waste materials.
The circulatory system is important to humans because the main components are the heart, the blood, and blood vessels.
Your circulatory system is important because that is what carries blood to and from all areas of your body. Without your circulatory system, you wouldn't make it far.
Well,circulatory system is made up of BLOOD and heart.
because they supply blood to the body
Yes the heart is an important part of the circulatory system,pumping blood and oxygen around the body
no
Circulatory System has blood.
the digestive system begins in the mouth ,so if the blood is not flowing how can the food digest if there is no ooxygen in the blood
cardiovascular, circulatory and respiratory.
circulatory system because blood flows through your veins