Movement: A godwit migrates to its winter feeding grounds., A sunflower tracks the Sun over the course of a day by turning towards it., Respiration: Plants break down glucose to give them energy to grow., Animals use the oxygen they breathe in to break down their food to release the energy., Sensitivity: Sparrows fly away when they hear the screech of a hawk., A venus fly trap closes up when it is touched by a fly., Growth: Elephants take 15-20 years to reach their full size., An individual pumpkin plant can eventually cover a whole garden. , Reproduction: Bacteria make copies of themselves by splitting in two., Flowering plants release seeds that are then spread and grow into new plants., Excretion: Humans breath out carbon dioxide as a waste product., Fish release nitrogen containing waste products into the ocean., Nutrition: Plants use sunlight, carbon dioxide and water to make their own feed., Kiwi hunt for small worms and bugs on the forest floor to meet their energy needs.,

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