In anatomical terms, the lower leg is referred to simply as the "leg." The two bones of the lower leg are the tibia and fibula.
The lower body including the legs is referred to as the lower extremities.
Both your lower legs and lower arms are made of two bones each. The radius is the larger bone of the arm, analagous to the larger tibia of the leg. The ulna is the smaller bone of the arm, while the fibula is the smaller bone of the leg.
The lower extremities.
An "extremity" refers to your limbs (arms and legs). Lower extremities are your legs; upper extremities are your arms.
Two legs
Two arms and two legs.
Tibia in lower leg. Femur in upper leg. So tibial or femoral.
yes
Shin
Ducks have 2 legs.
A steer with two short legs and two long legs is "lean beef."
No we do not have two legs we have none we walk with are arms.