Human Body Systems

Front

a system made up of muscles, tissues that make body parts move

Back

muscular system

Front

a system that breaks down food into nutrients the body can use

Back

digestive system

Front

a system that transports oxygen, nutrients, and waste

Back

circulatory system

Front

a group of organs that work together to take in air and push it out

Back

respiratory system

Front

the bones that make up the skeleton of the body

Back

skeletal system

Front

where most digestion takes place

Back

small intestine

Front

main organ of the respiratory system

Back

lungs

Front

muscular pump that pushes blood through the blood vessels

Back

heart

Front

flexible material that cushions most bones where they meet at the joints

Back

cartilage

Front

column of small bones that runs down your back and keeps it straight, also known as a backbone

Back

spine