Which of the following types of genetic mutations would most likely result in a change in the FEWEST number of amino acids? * A Substitution
B Deletion
C Insertion

yo

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