The answer is : C ( A tree
<u>The impact of reef erosion on the coral reef community:</u>
The reef erosion takes place in the shores, and which the coastal properties are being more exposed to the damaging effect of the waves. They become colonised with the help of varied range of the organisms, that includes algae, corals and large diversity of species of fishes. Artificial reefs functions as the inundated breakwater. Then will dissipate the wave energy, which can further reduce the coral erosion and thus will protect the secured boats.
No production of ATP or energy for itself since the mitochondria is involved in making ATP
<u>Answer:</u>
<em>Radioactive dating describes the use of organisms that were alive only during a specific time period to estimate the unknown age of items. </em>
<u>Explanation:</u>
<em>Radioactive isotopes are used in radio-active dating.</em> According to the isotope used each dating technique has got different names. In radioactive <em>dating traces of radioactive materials trapped inside rocks and minerals are analysed to determine their ages.
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In potassium-argon dating, potassium-40 decays to argon-40. In rubidium-strontium dating , rubidium-87 decays to strontium-87. In carbon dating carbon-14 isotope is used. <em>Uranium-lead dating, samarium-neodymium dating etc are examples of some other dating methods.
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