Science crossword | cells and there function 5.0 / 5 based on 2 ratings ? ScienceCells and transport Years 7-9 (KS3)AQA Created by: Fyn7onCreated on: 09-01-22 10:12 4625317 Across 1. Allows gas exchange Erin leaves. Three control the size of the pores on the underside of leaves. Controls water loss in the leaves (5, 4) 6. Adapted so water and mineral ions are easily absorbed from the soil (4, 4, 4) 7. Contains half the DNA needed to fertilise an egg. (5, 4) Down 2. Allows gas exchange in leaves. They control the size of the stomatal pores on the underside of the leaves. Controls water loss in leaves. (8, 4) 3. Found in the respiratory system and moves the mucus out of the way (8, 4) 4. Transports oxygen in the blood from the lungs to all the cells in the body. (3, 5, 4) 5. Engulf bacteria. May release antibodies and antitoxins (5, 5, 4)
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