7th Grade Science Organ Systems Review

Which system helps body fight infection and includes lymph nodes, white blood cells, and skin?

Number seven in the diagram below is the 

Which system includes lungs, nasal passages, trachea, and bronchi?

Number one in the diagram is the

Which system takes food and breaks it down into the nutrients the body needs?

Number one in the diagram below is the 

Number four in the diagram is the

Scientific name of the voice box

Number two in the diagram below is the 

Which organ system is composed of heart, veins, arteries, and capillaries?

the muscle highlighted below is the 

Number seven in the diagram is the

This muscle is the 

These connect muscles to bones

The bone highlighted in the image below is the 

The highlighted bone below is the

The muscle highlighted below is the

The muscle highlighted below is the 

Number nine in the diagram is the

This muscle is part of the respiratory system

Number three in the diagram below is the 

The turquoise vertebrae in the diagram are the ____________ vertebrae

The muscle highlighted below is the 

Which organ system is the control system of the entire body?

Which helps the body to move, pushes materials through body, and works with the skeleton

Which system includes the lungs, nasal passages, trachea, and bronchi?

Number six in the diagram is the

Number six in the diagram below is the 

Most important job of the respiratory system

mouth, esophagus, stomach, liver, gallbladder, pancreas, small and intestine are part of

Which system is composed of kidneys, bladder, and urethra?

Number three in the diagram is the

Number five in the diagram below is the 

Which system supports the body; works with muscles for movement, and produces red blood cells?

Number four in the diagram below is the 

Little flap of cartilage that keeps food from getting in windpipe and lungs

The green vertebrae in the diagram are the ____________ vertebrae

The muscle highlighted below is the

The purple vertebrae in the diagram are the ____________ vertebrae

Number five in the diagram is the

Which system is composed of brain, spinal cord, and nerves?

Which system produces sex cells to create children & controls female and male characteristics?

These connect bones to bones