I realized today the life of a blood cell is truly futile..
After all, it lives its whole life in vein
Son:What happens when white blood cells fail to protect us from an infection?
Dad:Their effort goes in vein.
What do you say when two red blood cells get married?
Coagulations!
What did one deoxygenated blood cell say to the other?
We're all in vain
Type O blood was actually meant to be Type Zero blood, due to lack of glycoproteins in the red blood cells. It was misread as type “O”.
I guess we can call it a typo.
If blood cells do die
then does that mean they die in vein?
Two blood cells fell in love
...but alas it was all in vein
What has black hair and can be found in red blood cells?
Emoglobin
A service that ships dietary supplements to women, primarily minerals helpful in making red blood cells.
Fe-Mail
TIL red blood cells do so many things...
...that's why they RBC.
Per volume semen costs more than blood because sex cells.
Why are blood physicians so rich
Because blood cells
Two Red Blood Cells Met and Fell In Love
But alas, it was in vein
