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The oldest roses: Colorado fossils of the rose which were alive 40 million years ago are the oldest evidence of roses.
Flowers make people happy:Flowers have an immediate impact on happiness. All participants in a research study expressed "true" or "excited" smiles upon receiving flowers, demonstrating extraordinary delight and gratitude. This reaction was universal, occurring in all age groups. Vegetable flowers: The top part of broccoli is really flower buds. After enough time each will grow into a bright yellow flower, hence the name florets is given to them. Broccoli flowers are not usually given as gift bouquets.
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