Saving seeds can be quite fruitful and economical, to boot. However, that doesn't mean you should save all of them. In fact, ...

The struggle is mainly about food -- different types of seeds -- and the availability of that food is dramatically influenced by year-to-year weather changes. Natural selection at its most ...

The seeds carry the food that helps the new plant begin to grow. There are hundreds of thousands of different types of seeds. They come in all sorts of different shapes - round and flat ...

A strawberry is full of tiny seeds which animals eat and then spread elsewhere. Wildflower meadows can have up to 40 different types of wildflowers growing close together. A leaf helps the plant ...