Snemalna Knjiga Opis
Hi
Snemalna Knjiga Besedilo
- Can you please explain to me what white blood cells are
- white blood cells are involved in protecting the body from infectious diseases. They are also known as WBC
- Hey dad, what are red blood cells?
- Good question! red blood cells , also known as RBC, take up 45% of all blood in our bodys. A red blood cell lives for a hundred twenty days on average.
- Great question! Plasma is a yellow liquid that helps the body get water, salt, antibodies, enzymes, and proteins. This
- Hey Dad, what is plasma?
- Hey coach, what are platelets?
- Good question! Platelets are a small colorless disk-shaped cell fragment without a nucleus, found in large numbers in blood and involved in clotting.
- https://www.youtube.com/watch?v=Eh1yMDi6wAo
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