Un organismo genéticamente modificado u organismo modificado genéticamente, también llamado transgénico erróneamente, es un organismo cuyo material genético ha sido alterado usando técnicas de ingeniería genética.
Metallic minerals become concentrated in liquid magma due to igneous, hydrothermal processes.
When magma forms first, it cools down and sink. The minerals concentrate at the top forming hydrothermal fluid.
Radioactive isotopes<span> are powerful tools </span>used<span> to diagnose and treat a variety of illnesses.
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-Payshence xoxo</span>
Answer:
B
Explanation:
More specifically, porosity of a rock is a measure of its ability to hold a fluid. Mathematically, it is the open space in a rock divided by the total rock volume (solid and space). Permeability is a measure of the ease of flow of a fluid through a porous solid.
Answer: D is correct
Explanation: D means....Tordesillas Treaty (1494) which put division line between Portuguese territories in South America and Spanish territories.
