Question

In which direction do veins carry blood - away from the heart, or towards the heart?

Answer 1

Veins carry blood back to the heart.

Explanation:

• The circulatory system is made up of blood vessels that carry blood away from and towards the heart.
• There are two vessels that are responsible to carry the blood away or towards the heart these are arteries and veins.
• Arteries carry blood away from the heart.
• Veins carry blood back to the heart.

i hope this answer might helps you.

Answer 2

THE VIENS CARRY BLOOD TOWARDS THE HEART.

• VIENS ARE THE BLOOD VESSELS WHOSE FUNCTION IS TO CARRY DEOXYGENATED BLOOD AWAY FROM THE HEART.
• THIS DEOXYGENATED BLOOD IS COLLECTED WITHIN THE BLOOD VESSELS CALLED CAPILLARIES.
• THERE ARE THREE TYPES OF VIENS, NAMELY: DEEP VEINS, SUPERFICIAL VEINS, AND PULMONARY VEINS.
• DEEP VEINS ARE THE ONES THAT ARE LOCATED WITHIN THE MUSCLE TISSUES.
• SUPERFICIAL VEINS ARE LOCATED CLOSE TO THE SKIN SURFACE.
• PULMONARY VIENS TRANSPORT BLOOD FILLED WITH OXYGEN FROM THE LUNGS TO THE HEART.