the heart 0.0 / 5 ? Biologythe heartIGCSEEdexcel Created by: tiahayesCreated on: 07-08-21 11:56 7345216 Across 1. receives oxygenated blood from lungs (4, 6) 6. what helps to control heart rate? (8, 6) Down 2. deoxygenated blood travels to the right atrium through this vein (4, 4) 3. receives deoxygenated blood from the body (5, 6) 4. exercise increases heart rate because. you use more energy and.... (7) 5. is where the blood is pumped through the aorta to rest of body (4, 9) 7. oxygenated blood is received from the left atrium via the.. (9, 6)
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