Human Body Systems and Functions Review

Front

Muscular tube connecting the mouth to the stomach

Back

Esophagus

Front

Skeletal muscles are

Back

Voluntary

Front

The cellular process that makes energy or ATP for the cells is called

Back

Respiration

Front

Respiration takes place in

Back

The mitochondria

Front

This system receives and processes information.

Back

Nervous system

Front

The organ that pumps blood throughout the body is called

Back

Heart

Front

The system responsible for transporting nutrients and oxygen to cells is called

Back

Circulatory system

Front

The process by which plants make their own food using sunlight is called

Back

Photosynthesis

Front

The largest organ in the human body is

Back

Skin

Front

The system that defends the body against infections is called

Back

Immune system