24 cm
they are the bones that make up your lower arm. The radius helps the arm to rotate while the ulna supports the arm.
that works fine
The average length of a newborn baby's arm is approximately 6 to 7 inches (15 to 18 centimeters). However, this can vary based on the baby's overall size and gestational age. As the child grows, their arm length will increase significantly, typically reaching around 12 to 14 inches (30 to 36 centimeters) by age one.
around 1 FOOT
No, either your arm is very short, or you are very tall for your age/size.
The humerus, radius, and ulna are the bones of your arm. The humerus is the upper arm bone. In the forearm, the radius is the larger bone on the "thumb side," and the ulna is the smaller bone on the "pinkie" side.
No. The 3 main bones of the arm - namely, the humerus, ulna and radius - are all long bones.
long bones fore-arm bones
The scientific name of radius is "radius." Radius is one of the two long bones in the forearm, located on the lateral side of the arm when in the standard anatomical position.
The radius is the large bone in the arm.
The ulna bone is located on the your pinky side of your arm, the radius bone is located on your thumb side of your arm. And the humerus is the bone located above your elbow. There are pics on google.
Radius And Ulna
There are three, the humerus which is the upper bone from the shoulder to the elbow, then there are two bones between the elbow and wrist called the radius and ulna. When you extent you arm to shake hands with someone, the radius is the bone on top.The arm is the part of the upper limb that goes from the shoulder to the elbow joints and its only bone is the humerus. The resot of the upper limb has the radius and ulna in the forearm, the carpals in the writs, the metacarpals in the palms and the phallangess in the digits.
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."
The bones that allow you to bend your arm at the elbow are the humerus, radius, and ulna. The humerus is located in the upper arm, while the radius and ulna are the two long bones in the forearm. When the biceps brachii muscle contracts, it pulls on the radius, causing the elbow joint to flex and allowing you to bend your arm. The ulna acts as a stabilizing bone during this movement.
they are the bones that make up your lower arm. The radius helps the arm to rotate while the ulna supports the arm.
http://en.wikipedia.org/wiki/File:Illu_upper_extremity.jpg this is a pic of the arm bones I think you meant the forearm bones because they have 2, the radius and ulna. The upper arm is the humerus