1. That’s a Fact (Length of Adult Bones)
The average femur (thigh bone) is about ____ inches.
The average sternum (breastbone) is _____ inches.
The ulna (or inner lower arm) is on average ____ inches long, whereas the radius (outer lower arm) is about ____ inches long.
The shin bone is called the tibia. On average it is about ____ inches long.
References available
Answers:
Femur (thigh bone) = 19.88
Sternum (chest) = 6.69
Ulna (inner lower arm) = 11.10
Radius (outer lower arm) = 10.40
Tibia (shin bone) = in