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Why are veins important in blood circulation?
Veins are responsible for the movement of deoxgenated blood from the heart
What are the veins responsible for?
Moving blood to and from the heart
What is Cardiac muscle is responsible for?
It's responsible for the beating of the heart and closing of valves in the veins of the legs.
Which blood vessels are responsible for exchanges in the body?
The veins and arteries.
What part of a humans body has no bone full of veins loves pumping and responsible for making love?
The heart is the part of the human body that has no bone, is full of veins, pumps blood throughout the body, and is involved in the physical response during sexual activity.
Why is blood blue in veins?
Blood is not actually blue in veins. The misconception that blood is blue in veins comes from the way light interacts with our skin, making veins appear blue. In reality, blood is always red, whether it is in the veins or arteries.
What large veins are directly responsible for returning blood to the heart?
The veins responsible for returning blood to the heart are the Superior and Inferior Vena Cava. Arteries send blood away from the heart, going from Arteries to Arterioles to Capillaries, then the return is from Capillaries to Venules to Veins. The Superior and Inferior Vena Cava are the veins that send blood to the right atrium after an entire blood circulation cycle.
Why are females at greater risk of varicose veins than males?
It is thought that female sex hormones contribute to the development of varicose veins by making the veins dilate more easily.
Whats the advantage of the pulmanary veins location?
Pulmonary veins are responsible for carrying oxygenated blood from the lungs back to the left atrium of the heart. This differentiates the pulmonary veins from other veins in the body, which are used to carry deoxygenated blood from the rest of the body back to the heart
Why are veins blue?
Veins appear blue because of the way light interacts with the skin and the blood vessels underneath. The skin absorbs red light, making the veins look blue.
What regulates the flow of blood to the heart?
veins are responsible for bringing blood back to the heart.
What are the spaces between leaf veins called?
The spaces between leaf veins are called interveinal areas. These areas are usually filled with chloroplasts, which are responsible for photosynthesis. The arrangement of veins and interveinal areas in leaves is important for nutrient and water transport.
