It seems like everyone in my family is really tall! Do you have tall people in your family?
 brother is 6 feet tall. It’s very likely because my maternal grandfather was tall.
Oh, so height is hereditary! I've always wondered!
DNA sequence variants they have inherited
That's really interesting! Do you know any other cool facts about human height?
distance from the bottom of the feet to the top.
That sounds about right! Make sure you take off your shoes before you measure!
 intended to protect and comfort the human foot while  doing various