The humerus. The humerus is a long bone. It can make blood cells. However, the flat, small, and irregular bones can make blood but not as much as the long bones( humerus, femur).
The humerus is informally referred to as the upper-arm bone.
Humerus
upper arm bone
The humerus
The Humerus.
The upper arm bone is the humerus, nicknamed the "funny bone" because of its similarity to the word "humorous".
the humorous is your upper arm bone.
The long bone in the upper arm is called the humerus.
The humerus is a single bone. It is the only bone in the upper arm and one of the largest bones in the body.
There are two bones in the forearm, the radius and the ulna. The easiest way to remember which one is which is to extend your arm out palm facing vertically. When you look at your forearm your radius is the top bone and the Ulna is the lower bone.Or (as I did) remember it with this sentence: "The Ulna is Underneath."
Upper arm: Humerus Lower Arm: Ulna & Radius
humerus