Cell organisation and circulatory system 0.0 / 5 ? BiologyCells, tissues and organsGCSEEdexcel Created by: freakinmyshoeCreated on: 01-06-14 12:23 342175 Across 1. its a group of similar cells (6) 5. left atrium recives this from lungs and then moves through let atrium which pumps pumps it around the whole body (10) Down 2. this ventricle has a thicker wall as need to pump blood around whole body (4) 3. its a group of organs (11) 4. they prevent the backflow of blood (6) 5. its a group of different tissues (5) 7. its an atrium and pump deoxygenated blood to the lungs (5)
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