WorksheetsThe Circulatory System
Total questions: 15
Worksheet time: 9mins
To breathe
fight pathogens and infection
gives blood its colour
Which system allows blood to circulate throughout the body to transport oxygen and nutrients to all the cells and tissues?
Nervous
Respiratory
Circulatory
Which of the following is NOT a function of the circulatory system?
deliver needed materials
remove waste from cells
transport disease fighting cells
break down food
Which type of blood vessel functions to exchange materials between the blood and cells?
vessels
capillaries
arteries
veins
Which part of blood allows blood to clot? (create scabs)
red blood cell
white blood cell
plasma
platelet
Reorder the following blood vessels based on the size of their lumen, starting with the smallest
Capillary
Vein
Artery
What is the function of valves?
To allow blood to move through the body
To stop the backflow of blood
To open and close
To absorb blood
