Pea Plant Cross X KEY = Short plants X s = Tall plants Part A: Using the pea plant cross, identify the pattern of inheritance shown and explain how the cross shows this pattern Part B: Explain how farmers could ensure that they only grow short pea plants.​

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