If you count the arm as strictly the arm (upper arm), it is only one, the humerus.
If you are counting loosely and counting the lower arm too, it would be 3, the humerus, the radius, and the ulna.
It depends on what you call the arm. If you consider the area between your shoulder and your wrist your arm then there are Three (3) different bones. They are the Humerous, Ulna and the Radius. If you are including your wrist and hand there are more. They are: Humerous, Ulan, Radius, metacarpals, carpals, and different number of phalangies in the fingers (thumb has a proximinal and distal phlanage, the fingers had a proximinal, middel, and distal phalangies)
The forearm consists of two bones radius and ulna. They are joined with the 8 carpal bones to form the wrist which is joined to the metacarpal bones and phalanges and they are 27 in number. In total 37 bones.
3, the Humerus, the Radius and the Ulna.
(The Clavicle and the Scapula make up the shoulders and the Carpus, Metacarpus and Phalanges make up the hands and fingers).
there are ten bones in the lower vortex of the trifecta also these bones are very hard, a trifecta is the lower arm
Like the right arm, the left arm only has one bone, the humerus. The forearm has two parallel long bones--the radius and the ulna.
um.... darn i remember this. well there is the humerus or your funny bone :/ sorry im not much help
how many bines are in your upper arm
16+16=32
The axial skeleton.
The Upper Arm is made of one bone, the Humerus. There are therefore 2 Humerus bones in any mammalian skeleton.
Appendicular
Your elbow and your wrist.
There are 206 bones in the human skeleton. The bones are divided into two parts. 80 bones in the axial skeleton which are the bones in the center of the body. Like the ribs, the skull and the spine. And 126 bones in the appendicular skeleton. Which is made up of the limbs. Like arm, finger, leg, and foot bones.
The spinal column is part of the axial skeleton. (The appendicular skeleton is made up of the bones of the appendages. These would include all of the arm and hand bones, and leg and foot bones.)
Not all animals have the same skeletal structure. Whales have bones in their "flippers" that resemble the same bones that make up the human "arm". This is called a homologous structure.
the arm has three bones.
Go to an anatomy text book and look up a diagram of the human skeleton, then look at the arm bones and copy this section of the diagram.
Animals have joints which allow them to bend around, this is also helped by the fact they have muscles.
trunk and head region are axial skeleton there are several bones one of the "humerus"bone which is present in arm.
Three bones in your arms