Un gallo pata corta se cruza una gallina normal, en la primera generación se obtuvieron 5 pollitos hembras pata corta y 6 pollitos Macho normales, en la siguiente generación se obtuvieron la mitad y los pollitos Macho y hembra pata corta, el resto salió normal contestar con el cuadro de punnet este ejercicio ​

c is the correct answer!

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