8.2-Skeleton, Muscles and Skin-1

It is consisting of all of the bones, cartilage, tendons, and ligaments in the human body.

• Skeletal system

• Digestive system

• Nervous system

• Muscular system

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It protects the internal organs of our body.

• Bones

• Muscles

• Brain

• Stomach

The organs which are situated inside the body. Include heart, brain, liver, kidney.

• Internal organs

• External organs

Bones are made of…

• Living tissues

• Minerals

• Cartilage

• Muscles

• Brain

Groups of cells that have a specific function.

• Tissues

• Organ

• Organ system

• Organism

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Those elements on the earth and in foods that our bodies need to develop and function normally.

• Minerals

• Organ

• Organ system

• Organism

It is a mineral that is important for healthy bones.

• Calcium

• Organ

• Organ system

• Organism

Bones contain a bendable material called ____________.

• Calcium

• Organ

• Organ system

• Cartilage

The parts of our _______ and _______ are made of cartilage.

• Nose

• Ears

• Brain

• Ribs

A cushion between bones that meet, such as our leg bones meet at the knee.

• Cartilage

• Bones

• Brain

• Ribs