The skleletal system
in human body they are hard supporting structures called bones
the muscles
The human skeleton.
Skeletal sysytem
Yes it does. It contains calcium that supports the growth of bones and teeth. Yes it does. It contains calcium that supports the growth of bones and teeth.
Basically they're all the same except for the shape of the bones.
The rigid structures that make up the skeleton are bones. The human skeleton is composed of 206 bones that provide support, protection, and leverage for movement. These bones are connected by joints, ligaments, and tendons to form a complete framework for the body.
The human body is made up of many different types of structures. In your leg alone there are four bones.
Homologous add Perhaps to a human's foot.
206 in an adult more than 300 in a baby
Joints are what holds bones together in the human body. Joints are where two or more bones meet and are connected by ligaments, tendons, and cartilage. These structures provide stability, support, and allow for movement between bones.
A homologous structure to a human arm bone would be the forelimb bones in other mammals, such as the forelimb bones in a bat or a whale. These structures may have different functions (e.g. for flying or swimming), but they share a common evolutionary origin with the human arm bones.