Scoilnet Junior Cycle Science Crossword - Blood and the Heart

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Across

2Prevents the backflow of blood. (5)
4Is when the heart is relaxed. (8)
5Clots happen when soluble fibrinogen forms a mesh of insoluble ............. (6)
9Shape of Red Blood Cells. (9)
10Another term used for platelets. (12)
11These type of fats causeblooked arteries. (9)

Down

1Carries oxygen in the blood. (11)
2During .................. systole, blood is pumped out of the heart. (11)
3These white blood cells have no granules in the cytoplasm. (13)
6White Blood Cells that engulf particles and ingest them. (10)
7The main function of blood. (9)
8These blood vessels have thick walls. (8)


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