The punnett square below shoes a cross between two pea plants. The letter Trepresents the dominant allele for tall plant height and the letter trepresents the recessive allele for short plant height.
What were the genotypes of the parents that produced these offspring?

Explanation:TT for one parent, Tt for the other parent

me and my friend did 2

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