EVERYDAY SCIENCE

Detailed explanation-1: -The humerus-also known as the upper arm bone-is a long bone that runs from the shoulder and scapula (shoulder blade) to the elbow.

Detailed explanation-2: -There is one bone in the upper arm region, the humerus. The forearm contains two bones, the radius and the ulna.

Detailed explanation-3: -Where is the humerus located? The humerus is the only bone in your upper arm. It runs from your shoulder to your elbow.

Detailed explanation-4: -Humus is dark, organic material that forms in soil when plant and animal matter decays. When plants drop leaves, twigs, and other material to the ground, it piles up. This material is called leaf litter. When animals die, their remains add to the litter. Over time, all this litter decomposes.

Detailed explanation-5: -Etymology. The word “humerus” is derived from Latin: humerus, umerus meaning upper arm, shoulder, and is linguistically related to Gothic ams shoulder and Greek ōmos.