A student is testing the effect of light intensity on glucose production. The 5 student hypothesizes that an increase in light intensity will increase the
amount of glucose produced. Justify the student's hypothesis.

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