A flower is a special part of the plant. Flowers are also called the bloom or blossom of a plant. ... Inside the part of the flower that has petals are the parts which produce pollen and seeds. In all plants, a flower is usually its most colorful part. Learn basic steps to plant seeds and grow trees | Help the earth Save the earth Sing and dance to this Super Simple and fun version of the classic nursery rhyme, What makes a happy child who grows into a happy adult? Since happiness is a by-product of emotional health, this whole website is about helping you raise a happy child, from meeting your infant's need to be soothed, to helping your child develop optimism. But let's talk specifically about what makes humans happy. Flowers have a way of doing that. They began changing the way the world looked almost as soon as they appeared on Earth about 130 million years ago, during the Cretaceous period. That's relatively recent in geologic time: If all Earth's history were compressed into an hour, flowering plants would exist for only the last 90 seconds. But once they took firm root about 100 million years ago, they swiftly diversified in an explosion of varieties that established most of the flowering plant families of the modern world. What's The Difference Between A Bunny, A Rabbit, And A Hare? ... Hares and rabbits are both in the family Leporidae, but they're separate species. Both animals have long ears, powerful back legs, and a divided upper lip. But, hares are larger than rabbits. Rabbits are small mammals in the family Leporidae of the order Lagomorpha (along with the hare and the pika). Oryctolagus cuniculus includes the European rabbit species and its descendants, the world's 305 breeds of domestic rabbit.