Treating depression soon as treatment begins.
16. Delusions, hallucinations, and thought disorders are associated with
f Depression
h. Schizophrenia.
& Anxiety
j. Personality disorder.
bi

rain is the best answer

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