From Seed to Seed: The Amazing Plant Life Cycle

Think about the last time you ate an apple or a tomato. Did you notice those small, hard bits inside? Those are seeds. Every seed holds a tiny plant waiting to grow. A giant oak tree — one that could be 30 metres tall — started life as a small acorn no bigger than your thumb. How does something so tiny become something so huge? That is exactly what you are going to find out today.