Question

which are blood vessels of human body ¿ A) arteries b) viens c) capilaries d) all of the above plz don't spam given me answer

Answer 1

Answer:

Option d) All of the above

Arteries, viens and capillaries are main types of blood vessels in human body.

Additional information :

• Blood blood vessels are the tubes which carry blood to and from the heart.

• In human body the three main types of blood vessels are arteries, veins and capillaries.

★ Arteries -

• they carry oxygenated blood away from the heart and are thicked wall vessels.
• the pulmonary artery is the only exception as it carries deoxygenated blood.
• they have strong muscular walls because they contain blood under high pressure.
• the branch into for the smaller vessel is known as arterioles.

★ Viens -

• they carry deoxygenated blood to the heart.
• pulmonary vein is only exception as it carries oxygenated blood.
• they have presence of valves which allow the blood to flow in single direction.
• they have thin walls as the contain blood under low pressure.
• the branch into smaller vessels known as venules.

★ Capillaries -

• they are the fine branching blood vessels that from network between arterioles and venules.
• the the responsible for gas exchange between the body cells and erythrocytes.
• digested food and waste products are also transported across the capillaries.

Answer 2

Explanation:

option d

• Artries , viens,capillaries all ar3 blood vessels of human body