biology 0.0 / 5 ? BiologyNational 5Other Created by: amberCreated on: 27-05-13 18:34 10759241368 Across 1. because there are so many species we need to ... them (8) 6. a sampling square used to estimate plant population (7) 7. what an organism has to do to survive in a habitat (5) 8. an area where an organism lives (7) 9. plants depend on insects for.... (11) Down 2. compettition for resources may cause population of some organisms to ... (8) 3. animals compete with each other for food, walter and... (7) 4. when it gets cold some organisms change their behaviour and they also ... (7) 5. plants make their food by what (14) 10. the surroundings of an organism (11)
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