Answer:
4. halophile
Explanation:
Haloarchaea are extremophile microorganisms that <em>require high salt concentrations to grow (up to 10%).</em> This means that they have affinity (phile) for salt (halo).
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Fault-block mountains form when Earth's crust pushes material up and down near a fault line.<span> Rocks that get pushed upward eventually form mountains if there is enough seismic activity. The higher part of a fault-block area is called a horst, while the lower part is called a graben, according to Ducksters.
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Advise them about the genetic disorder and the percentage chance of then passing on that disorder to their children. Also the could advise them as to steps that can be taken in the event they do have children and they have the disorder.
The letter answer A.
B) lipids since I saw this answer before
Insulin and glucagon in glucose metabolism