Our hair is made out of dead skin cells. It grows every 3 weeks
[deleted] M
0 ups, 4y,
1 reply
My hair grows very fast.
[deleted] M
0 ups, 4y,
1 reply
It must be a chemical in your shampoo
[deleted] M
0 ups, 4y,
1 reply
I think I got the fast hair growth gene from my mom.
[deleted] M
0 ups, 4y,
1 reply
It depends on the gene you have from your father and the one from your mother. Each parent has 2 sets of genes. We scientists calculate those in Punnet Squares
[deleted] M
0 ups, 4y,
1 reply
https://i.imgflip.com/4ijtqc.jpg
I look nothing like any of my relatives lol.