Human Body

Old blood cells die and are replaced by new. Hourly adult dies 5 billion leukocytes, 2 billion platelets and 1 billion red blood cells. Their replacement by new cells produced by the bone marrow and spleen. Daily update is exposed to about 25 grams of blood.

Add to Favs Email This Share on FB

rate this fact
  One More !  

Search

Amazing (200) America (274) Animal (433) Best (18) Engineering (13) English Language (23) Famous (20)

Fun (34) Great (42) Highest (28) Human Body (2,500) Interesting (2,332) Largest (100) Least (24)

Longest (39) Lowest (6) Math (18) Most (119) Nature (13) Oldest (20) Popular (45)

Random (452) Real (886) Science (21) Smallest (16) Sports (76) Time (15) World War II (61)

Amazing (200) America (274) Animal (433) Best (18) Engineering (13) English Language (23) Famous (20) Fun (34) Great (42) Highest (28) Human Body (2,500) Interesting (2,332) Largest (100) Least (24)

Longest (39) Lowest (6) Math (18) Most (119) Nature (13) Oldest (20) Popular (45) Random (452) Real (886) Science (21) Smallest (16) Sports (76) Time (15) World War II (61)

by TimeWasters, LLC:
7,828 interesting facts by Facts&Co
180,527 famous quotes by Quotes&Co
62,947 proverbs from all over the world by Proverbs&Co

Traffic analysis by Web-Stat