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A reddish-purple dye is what the Aztecs of ancient Mexico made from the bracts of poinsettias (Euphorbia pulcherrima).
Specifically, the bracts are modified leaves. There are two kinds. One are the true bracts that spend their entire lives red in color. They immediately surround the plant's dainty, inconspicuous yellow flower. The transitional bracts are between the true bracts and the plant's regular leaves. The transitional bracts change in color from green to red, in time for the Christmas holidays. The regular leaves always stay green in color.
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Why do poinsettia leaves turn green?
Poinsettia leaves turn green when they are exposed to light because they contain chlorophyll, a pigment that helps plants make food through photosynthesis.
How can I make a poinsettia flower?
To make a poinsettia flower, you can purchase a poinsettia plant from a nursery or garden center. Poinsettias are typically available during the holiday season. If you want to grow a poinsettia from scratch, you can start with a poinsettia cutting or seed, but this process can be more challenging. Poinsettias require specific care, including proper lighting, watering, and temperature conditions to thrive and produce their colorful bracts.
From what agricultural product did the Aztecs make chocolate?
chocolate came from the Aztecs when the grew a cacao tree now end days its still the cacao bean but with TONS of sugar and fating stuff. Yaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
What agricultural product did the Aztecs make chocolate?
chocolate came from the Aztecs when the grew a cacao tree now end days its still the cacao bean but with TONS of sugar and fating stuff. Yaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
How can I get a poinsettia to turn red?
To get a poinsettia to turn red, you need to expose it to complete darkness for about 12-14 hours a day for several weeks. This process triggers the plant to change color and produce the vibrant red leaves. Make sure to keep the plant in a warm and sunny location during the day for optimal growth.
What did the Aztecs make from the shallow lake?
what did the Aztecs make from swampy , shallow lake
How can I turn my poinsettia red in time for Christmas?
To turn your poinsettia red in time for Christmas, you need to provide it with 12-14 hours of complete darkness each night starting in late September. This will stimulate the plant to produce the red pigments in its leaves. Make sure to keep the plant in a sunny location during the day and water it regularly to help it thrive.
What important contributions did the Aztecs make to the world?
the calendar Aztecs
How can I make a poinsettia turn red?
To make a poinsettia turn red, you need to expose it to complete darkness for about 12-14 hours a day for several weeks. This process mimics the natural conditions that trigger the plant to change color.
How can I get poinsettia plants to turn red?
To get poinsettia plants to turn red, you need to provide them with 12-14 hours of complete darkness each night for about 6-8 weeks. This triggers a natural process called photoperiodism, which causes the leaves to change color. Additionally, make sure the plants receive plenty of sunlight during the day and are kept in a warm, consistent temperature.
Water and carbon dioxide in leaves combine to make what?
They combine to make sugars & starches and give off oxygen as a waste product
How did Aztecs make soap?
Aztecs used the roots of the yucca plant for soap.
