how might a genetic counselor help a couple determine whether or not they could have a son with hemophilia

“Genetic counseling services can determine if your child is at risk for genetic disorders and provide support along the way and help you prepare for the birth of a child with special needs.” Genetic counselors help people understand how birth defects, genes and medical conditions run in families.

Explanation:

to increase speed you need to decrease frictiona dn drag hense why sprinters wear tight track suits to keep tight against there skin to keep away from wind and decrease the amount of drag you are carrying.a swimmer will wear the tightest swim suit they can possibly fit into (i was a size 28 swim suit at meets i wore a   size 23) why? because the tighter your clothing is the less drag and negative force you have. the heavier the clothe the slower and more wind gets caught. cotton tends to hold onto alot of sweat and water making it slower then say a track suit (no idea what they are made of but they are really comfy around your answer )

absolutly 100% never let anyone fall asleep for 24 hours after a head injury!