Which statement accurately describes radioactive dating?
Geologists use only one type of radioactive dating.
Geologists compare parent and daughter elements to determine rock type.
Geologists measure how stable parent elements decay into daughter elements.
Geologists determine half-life as radioactive elements get trapped in rock and break down over time.
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the denominator has a very specific role.

the earth is thought to have been formed about 4.6 billion years ago by collisions from a cloud of hydrogen, helium, rock, ice and other materials. these were pulled together by gravity to form objects in and around earth like- asteroids and small early planets called planetesimals.

so, the best possible answer to this question will be option d- to harden materials to form different parts of earth’s layers