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The Great Barrier Reef is one of the world's biggest natural wonder and the largest complex coral reef system on the entire planet. It's made up of almost 3,000 individual reefs that sprawl out over an area of 344,400 square kilometres, including 900 paradise islands in its clutches.
Coral reefs are important marine landforms that have existed for hundreds of millions of years. They are composed of the dead skeletons of calcium carbonate (CaCO3 C a C O 3 ) based organisms. These are organisms with hard exoskeletons, and their skeletons provide a foundation for the next generation of organisms.
Explanation:
<h2><em>hope</em><em> </em><em>it</em><em> </em><em>is</em><em> </em><em>helpful</em><em> </em><em>for</em><em> </em><em>you</em><em> </em></h2><h2><em>keep</em><em> </em><em>smiling</em><em> </em></h2>
The 44th President of the United States, Barack Obama
hope this helps
Physical Noise is a type of noise is associated with distractions that result from a loud environment.
<h3>What is Physical Noise?</h3>
Physical noise is refer any form of environmental stimulus or noise that causes distraction and hinder people from receiving message or information communicated to them.
Examples of physical noise is when people are talking in the background or background music, causing a noise and hindering someone from getting the necessary information from a conversation.
Therefore, Physical Noise is a type of noise is associated with distractions that result from a loud environment.
Learn more on physical noise from the link below.
brainly.com/question/1972675
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Ikr. What is going with brainly app today smh
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He argued that swimming or being moved across the vast oceans was physically difficult for most of these species. For him, the existence along the coastal parts of Africa and South America of similar fossil organisms was the most convincing evidence that the two continents were once joined.
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