Why are all humans not all alike?

Why are some short-lived and some long?

Why are some sickly and soem health?

Why are some ugly and some handsome?

Why are some weak and some strong?

Why are some poor and some rich?

Why are not all plants alike?

   The reason that all plants are not alike, because they come from different seed, and so it is with the humans, its because they all have a different karma. All humans have their own karma. All humans are born through karma. All are ruled by karma.