Help me out some health?

Help me out some health?1: The four main parts of blood are white blood cells, platelets, plasma, and _______________.
Oxygen
Bone marrow
Red blood cells


2: There are about _________________ red blood cells in an adult's body.
125
100 million
25 trillion


3: What is the main job of red blood cells?
Clotting blood
Fighting disease
Carrying oxygen and carbon dioxide


4: What is the disease called in which red blood cells are abnormally shaped, causing them to clog blood vessels?
Sickle Cell Anemia
Sickled Red Blood Cells
Hemoglobin Deficiency


5: Where are red blood cells produced?
in the heart
in bone marrow
in the liver


6: Where are red blood cells destroyed?
in the heart
in the bone marrow
in the liver


7: Red blood cells live for about
three months
four months
five months


8: Red blood cells are shaped like a(n)
doughnut
apple
pie


9: Red blood cells do not have a nucleus.
true
false


10: Hemoglobin is a protein found in red blood cells.
true
false

Answer by kathrynnaomi
http://en.wikipedia.org/wiki/Red_blood_cell

Add your own answer in the comments! Information about multiple myeloma and other plasma cell neoplasms.

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