Debido a su gran tamaño y sus características geográficas, en algunas culturas, América se divide tradicionalmente en América del Norte, América Central, y América del Sur. Algunos geógrafos consideran a América Central como una subregión dentro de América del Norte
Answer: D. Shipping technologies advanced immediately
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Rainforests are natural air filters. They store and filter excess carbon and other pollutants from the atmosphere and release oxygen through photosynthesis. Without rainforests, our planet is unable to mitigate excess greenhouse gas emissions, which destabilizes the Earth's climate.
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Common examples include the reflection of light, sound and water waves. The law of reflection says that for specular reflection the angle at which the wave is incident on the surface equals the angle at which it is reflected.
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