Those studying the heritability of a trait try to determine how much of the person-to-person variation in that trait among members of a specific group is due to their differing -.

Which event was one of the greatest factors that led to massive emigration from ireland to the united states in the mid-1800s? a) world war i b) the civil war c) the irish potato famine d) colonization of the new world plz fastest and right answer gets 94 !