Across
- 2. Red blood cells are produced in red _______
- 6. Platelets are responsible for blood _____ when the vessel is broken
- 7. Red blood cells
- 8. There are 5 ____ of red blood cells in each mL of blood
Down
- 1. Fluid matrix is also known as
- 3. Red blood cells don’t have this but white blood cells have it
- 4. Red blood cells have ____ shapes
- 5. ___ is used to transport O2 (component of red blood cells)