A coral reef is made of thin layers of calcium carbonate. Coral polyps form a living mat over a calcium carbonate skeleton. Stony corals (or scleractinians) are the corals primarily responsible for laying the foundations of, and building up, reef structures.
Answer: An object with twice the mass of another object will weigh twice as much is the statement accurately describes the relationship between mass and weight.
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Explanation: A.Mass is an objects weight multiplied by the amount of gravitational force acting upon the object
No animals get nitrogen from eating plants or other animals that contain nitrogen and plants get nitrogen from the soil by absorption through their roots as amino acids, nitrate ions, nitrite ions, or ammonium ions.
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Energy is released when a phosphate group is removed from ATP
Your answer will be option B
The cell process that is controlled by the nucleus is Protein Synthesis.
