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Blood Facts

Across
Fights infection
Blood type can...
How many types of blood can a human have?
Cellular lungs of RBC's
In high altitude you hemoglobin is...
150 Billion RBC's are found in how much blood
Down
RBC's would reach 31,000 of these if stacked
Hospitals pay around $180-$300 for how much blood
This insect prefers type O blood
A mineral found in every cell of the body.
What accounts for 8% of our body weight?
This cell survives about 10 days in the body.
Blood is liquid...
How often do we lose 3 million RBC?
In our blood stream we have 0.2mg of what metal