Body Systems

Front

What is the smallest unit that is a building block for all life?

Back

Cell: The basic structural and functional unit of all living organisms.

Front

What is the main organ of the nervous system?

Back

Brain: The central organ of the nervous system, responsible for processing information and controlling actions.

Front

What do you see when you look at a drop of blood under a microscope?

Back

Cells: Blood is made up of various types of cells, including red blood cells and white blood cells.

Front

Which system works with the skeletal system to make your body move?

Back

Muscular System: The system that enables movement by contracting muscles attached to bones.

Front

What body system produces blood cells for the body?

Back

Skeletal System: The system that includes bones and bone marrow, where blood cells are produced.

Front

What is the function of the heart in the circulatory system?

Back

The heart pumps blood throughout the body, supplying oxygen and nutrients to tissues.

Front

What are the two main parts of the nervous system?

Back

Central Nervous System (CNS) and Peripheral Nervous System (PNS): The CNS includes the brain and spinal cord, while the PNS connects the CNS to the rest of the body.

Front

What is the role of the lungs in the respiratory system?

Back

The lungs facilitate the exchange of oxygen and carbon dioxide during breathing.

Front

What is the function of the digestive system?

Back

The digestive system breaks down food into nutrients that the body can absorb and use for energy.

Front

What is the role of the kidneys in the excretory system?

Back

The kidneys filter waste products from the blood and produce urine.