Question

different b/w arteries & veins????​

Answer 1

Answer:

different b/w arteries & veins

arteries

- they carry oxygenated blood except pulmonary artery.

- they originates from heart.

- they are deeply sited in our body.

- there is high pressure in them.

- they do not have valves.

veins

- they carry deoxygenated blood except pulmonary vein.

- they moves towards the heart.

- they are just below the skin.

- there is not high pressure in them.

- they have valves.

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Answer 2

Answer:

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Explanation:

There are a number of differences between veins and arteries;

Veins:

• carry blood from the tissues of the body back to the heart
• are usually positioned closer beneath the surface of the skin
• are less muscular than arteries, but contain valves to help keep blood flowing in the right direction, usually toward the heart

• would collapse if blood flow stops.

Arteries:

• carry blood away from the heart to the tissues of the body
• are usually positioned deeper within the body
• are more muscular than veins, which helps in transporting blood that is full of oxygen efficiently to the tissues
• would generally remain open if blood flow stopped, due to their thick muscular layer.