Human Body Systems

Front

What is the digestive system?

Back

The digestive system is a group of organs that work together to break down food, absorb nutrients, and eliminate waste.

Front

What is the urinary system?

Back

The urinary system is responsible for filtering blood, removing waste, and producing urine.

Front

What is the circulatory system?

Back

The circulatory system is the system that moves blood, nutrients, gases, and wastes throughout the body.

Front

What is the respiratory system?

Back

The respiratory system is responsible for taking in oxygen and expelling carbon dioxide.

Front

What is an organ?

Back

An organ is a group of tissues that work together to perform closely related functions.

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

How do the respiratory and circulatory systems work together?

Back

The respiratory system brings in oxygen, and the circulatory system moves it around the body.

Front

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

Back

The lungs are responsible for gas exchange, allowing oxygen to enter the blood and carbon dioxide to be expelled.

Front

What is the function of the kidneys in the urinary system?

Back

The kidneys filter blood to remove waste and excess substances, producing urine.

Front

What is the skeletal system?

Back

The skeletal system is made up of bones and provides structure, support, and protection for the body.