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Plants occupy a crucial role in our ecosystem, acting as primary producers at the foundation of the food chain. They are incredibly diverse, varying from tiny mosses to giant sequoias, and live in almost every environment on Earth. Besides their beauty, they hold a diversity of crucial roles in nature, such as creating oxygen, reducing carbon dioxide, providing habitats for wildlife, and stabilizing soil to prevent erosion. Moreover, plants have a unique mode of nutrition called photosynthesis, where they use sunlight to convert carbon dioxide and water into glucose, a form of energy, and oxygen.
https://medium.com/@anna_flower/the-crocodile-fern-a-unique- plant-with-a-prehistoric-appeal-e8e576a46b50
The categorization of plants is founded on their structure and method of reproduction. Broadly, they are categorized into two main groups, vascular and nonvascular. Vascular plants, like trees, flowers, and ferns, have specialized tissues for transporting water, nutrients, and photosynthetic products. Nonvascular plants, such as mosses and liverworts, lack these transport systems and rely on diffusion and osmosis. Among vascular plants, further divisions include seedless plants, gymnosperms (seed-producing plants with naked seeds), and angiosperms (flowering plants with enclosed seeds). Angiosperms, in particular, are the most diverse group, with hundreds of thousands of species known to science.
Plants have evolved a multitude of adaptations to survive in various environments. For instance, desert plants, including cacti, have evolved thick, waxy skins to reduce water loss and needle-like leaves to minimize surface area exposed to the sun. In contrast, plants in water-scarce environments often have deep root systems to access underground water sources. Certain plants, known as carnivorous plants, have even adapted to nutrient-poor environments by evolving mechanisms to trap and digest insects. Understanding the vast diversity and adaptations of plants not only provides insights into the workings of our natural world but also presents valuable knowledge for advancements in agriculture, medicine, and environmental conservation.
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курс на 19/12/2022: 200 кр. за 
(Масса: 3) 
