blood vessels

Which picture shows the circulatory system?

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Platelets...

• The only part of our blood that is liquid.

• Fight infection when you’re sick.

• Help you stop bleeding when you get a cut.

• Carry oxygen around our bodies.

What is coagulation?

• A process where blood becomes sticky and forms clots to stop bleeding

• A way plants make food using sunlight

• A process where bubbles form in a liquid

• A type of cooking method using hot oil

To which word can we relate the word "coagulation"?

• Mitochondria

• white blood cells

• red blood cells

• Platelets

An organ which constantly pumps blood around the circulatory system.

• heart

• blood vessels

• circulatory system

• stomach

Tube-like structures that carry blood through the tissues and organs. There are three types: veins, arteries and capillaries

• white blood cells

• red blood cells

• blood vessels

• platelets

Red blood cells...

• is a system which includes the

  heart, veins, arteries and

  blood transporting substances

  around the body.

• are the liquid part of the blood.

• help to coagulate the blood in case of an injury

• Transport oxygen from the lungs to the body's tissues and carbon dioxide from the tissues back to the lungs.

The blood has three formed elements:

• veins, arteries and capillaries.

• atria, ventricle and the heart.

• blue blood cells, purple blood cells and veins.

• red blood cells, white blood cells and platelets.

What is the name of the smallest blood vessel in our body?

• veins

• Capillaries

• arteries

• ventricles

The path that blood takes from the heart to different tissues in the body is:

• artery - capillary - vein

• capillary - vein - artery

• capillary - artery - vein

• vein - capillary - artery