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WorksheetsBody Builders - Science Olympiad 2019
Total questions: 18
Worksheet time: 19mins
What is the liquid part of blood?
plasma
platelet
lymph
leukocyte
Doctors can say that a patient has an infection, if there are a lot of _________ in his blood.
red blood cells (erythrocytes)
white blood cells (leukocytes)
platelets (thrombocytes)
plasma
Why we need hemoglobin?
it carries oxygen in our red blood cells
it carries hormones
it carries waste products
What is the name of your lower jaw bone?
cranium
ribs
mandible
vertebrae
What is this part of your skull bone?
occipital
frontal
parietal
temporal
New blood cells are produced by the _______.
Yellow bone marrow
Red bone marrow
Blood
fat
Which blood cells help your blood to clot when you cut yourself?
White blood cells
Red blood cells
Bacteria
Platelets
What attaches to your bones to help them move?
Veins
Muscles
Blood
