How is science different from a body of knowledge?

the correct answer, according to e2020, is the second choice there is an occluded front in region a and a cold front in region b.

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

this would be called india

answer; synapse; i believe this is correct,plz check first good luck;