The answer will be Lithosphere
The most logical sounding answer would have to be A.) "<span>the average depth of the lake during the research"
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Reason why to assume this is that Y would have to represent what the depth is, and X would have to represent the original depth. Although I may be wrong.
Chyme is the name given to partilly digested food in the stomach
Answer:
Translation:
Explain reasonably whether or not an ice cube and the coral used in jewelry are minerals.
Ice cube is not a mineral.
The coral is not a mineral.
Explanation:
An ice cube is not a mineral because it has been made by human beings by freezing water and giving it an artificial geometric shape. But natural ice is considered a mineral.
The coral used in jewelry is not a mineral because it is not inorganic, but is formed by an animal, corals. The coral is made up of the skeleton of colonies of marine invertebrates, polyps, formed by calcium carbonates in the form of calcite, arranged in radial fibers that sometimes contain remains of organic materials.