Physical Education Questions and Answers

Hyaline cartilage is the type of cartilage present at the joints of long bones in humans. It provides a smooth surface for joint movement, absorbs shock, and reduces friction. Fibrous and elastic cartilages are found in other parts of the body, while calcified cartilage is a stage in endochondral ossification, not a type of cartilage found in joints

Fluoride can cause the teeth of the children to be mottled and discolored. It changes the appearance of tooth enamel in young children

The muscles in the human body are responsible for movement. They contract and relax to move the body parts. Tissues, bones, and skin are also parts of the human body but they do not directly cause movement. Tissues are groups of cells that have a similar structure and act together to perform a specific function. Bones provide support and structure to the body. Skin is the outer covering of the body.

first aid box content
- thermometer
- gauze
-gloves
- hand sanitizer
- bandages
- adhesive dressings
- ice pack
- cotton balls

The human heart is located in the thoracic cavity. The heart is shifted slightly towards the left side of the body in most individuals. Thoracic cavity is also called chest cavity