Answer :
Plants and animals have developed various adaptations to cope with the challenges of living in hot and cold environments. These adaptations enable them to regulate their body temperature, conserve water, and withstand extreme temperatures.
Animals and plants have developed unique adaptations to survive in both hot and cold climates. Through adaptations including decreased leaf size, waxy coats, and altered root systems that facilitate effective water absorption, plants in hot areas reduce their exposure to heat and conserve water. In order to prevent water loss, they may also use techniques like crassulacean acid metabolism (CAM) photosynthesis, which enables them to exchange carbon dioxide and oxygen at night.
Animals, on the other hand, use a variety of techniques to control their body temperature, including behavioral adaptations like seeking cover from the sun or burrowing underground, as well as insulation supplied by their fur, feathers, or blubber. During hot, dry conditions, certain animals also engage in estivation, a period of dormancy.
Animals and plants must contend with freezing temperatures in cold climates. In order to cope with these conditions, plants create evergreen leaves and needles, which limit water loss, and antifreeze chemicals, which shield their tissues from the development of ice. They could also display dormancy in the winter.
Animals that live in cold climates have evolved with features like thick hair or feathers that act as insulation and a coating of fat that serves as both an energy source and insulation. In order to save energy during the winter, certain animals hibernate, reducing their body temperature and metabolic rate.
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The given question is incomplete, complete question is - "Compare the adaptations that enable plants and animals to respond to the challenges of living in hot and cold environments."
