A teacher attaches two balloons each to a stick. She charges each balloon and moves them a certain distance apart. She repeats the steps three more times with various arrangements. Which arrangement and charge combination represents the greatest electrical potential energy between the balloons?

answer; i believe that the correct answer is(d) nondisjunction during meiosis;

idk why hjggjhjkhj

i think the answer is a.keratin is the pigment responsible for skin color.

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