Evaporation and condensation play major roles in the Earth's water cycle and how it functions. When water evaporates from the ocean due to the sun's energy, it rises in the air and condenses as clouds. Wind carries these clouds over land and eventually these cloud condense more by starting to rain. Once the rain falls, it runs off, and some/most of it returns back to the ocean, where the cycle repeats again. Hope this helps!
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A food chain describes how energy and nutrients move through an ecosystem. At the basic level, there are plants that produce the energy, then it moves up to higher-level organisms like herbivores. In the food chain, energy is transferred from one living organism through another in the form of food.
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pseudostratified
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The epithelium of the nasal cavity, nasopharynx, trachea and bronchi is ciliated pseudostrtisfied columnar epithelium, often with goblet cells
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You can't see the blood vessels themselves because vision depends on a process that makes it impossible to see things that are stationary with respect to the retina. Light receptors in the retina respond only to changes in light reaching them, not to a steady image.
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The primary inspiratory muscles are the diaphragm and external intercostals. Relaxed normal expiration is a passive process, happens because of the elastic recoil of the lungs and surface tension.