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WorksheetsBlood
Total questions: 10
Worksheet time: 5mins
What makes up around 55% of the blood?
plasma
red blood cell
white blood cells
platelets
What is the function (job) of the red blood cells?
To transport oxygen around the body and to the muscles.
To fight infections.
To carry nutrients and sugars around the body.
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.
To fight infections.
What carries oxygen around the body?
plasma
red bood cells
platelets
white blood cells
What are the most common blood cells?
red blood cells
white blood cells
platelets
plasma
What attaches to oxygen as you breathe and carries oxygen on red blood cells?
plasma
hemoglobin
platelets
bone marrow
Which cells receive oxygen from red blood cells?
all cells
only skin cells
only muscle cells
only bone cells
What are pathogens?
disease-causing bacteria, viruses, and other microorganisms
large platelets
antibodies
tiny fibers
What destroys pathogens?
antibodies
red blood cells
platelets
plasma
