Question

V. Write one function of each o
1. Skull 2. Backbone 3. Cartilage​

Answer 1

Explanation:

(1): The human skull is the bony structure that forms the head in the human skeleton. It supports the structures of the face and forms a cavity for the brain. Like the skulls of other vertebrates, it protects the brain from injury.

(2): The spine (or backbone) runs from the base of the skull to the pelvis. It serves as a pillar to support the body's weight and to protect the spinal cord. There are three natural curves in the spine that give it an "S" shape when viewed from the side.

(3): Cartilage is a flexible connective tissue that keeps joint motion fluid by coating the surfaces of the bones in our joints and by cushioning bones against impact. It is not as rigid as bone, but is stiffer and less flexible than muscle tissue.

Answer 2

Answer:

skull : skull help's to protect the brain

Backbone : Backbone provides main support to the body , attaches should bones ribs and hip bone and support the head at top

Cartilage : It works like a cushion in the joints