Have an account?
What carries oxygen around the body?
Red Blood Cells
White Blood Cells
What causes the blood to be the distinct red colour?
How many different types of blood vessels are in our bodies?
How many blood vessel types do humans have?
Human blood vessels are
artries, capillaries, and atria
ventricles, atria and pulmonary veins
capillaries, artries, and veins
veins, artries, and aorta
Which of the following is NOT a type of blood vessel?
What is the function (job) of the white blood cells?
To transport oxygen around the body.
To carry dissolved sugars.
To clot and cover wounds like cuts and grazes.
To release antibodies to help destroy infections.
Which blood vessels take blood TO the heart?
Which is the smallest of the 3 blood vessels?
Which blood vessel has valves to prevent the back-flow of blood?