Human Body Systems

Front

What is the function of the respiratory system?

Back

The respiratory system provides oxygen to the body and removes carbon dioxide.

Front

Which system is responsible for sending electrical signals throughout the body?

Back

The nervous system is responsible for sending electrical signals to all other body systems.

Front

What is an organ? Give an example.

Back

An organ is a group of tissues that work together to perform a specific function. An example is the pancreas.

Front

What do the circulatory system and the nervous system have in common?

Back

Both systems extend throughout the body.

Front

What does the excretory system do?

Back

The excretory system gets rid of waste from the body.

Front

What is the main function of the circulatory system?

Back

The circulatory system transports blood, nutrients, gases, and waste products throughout the body.

Front

Name the main organs of the respiratory system.

Back

The main organs of the respiratory system include the lungs, trachea, and bronchi.

Front

What is homeostasis?

Back

Homeostasis is the process by which the body maintains a stable internal environment despite changes in external conditions.

Front

What role does the skeletal system play in the body?

Back

The skeletal system provides structure, support, and protection for the body's organs.

Front

What is the function of the digestive system?

Back

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