Human Body Systems

Trachea, lungs, bronchi, bronchioles and alveoli belong to which human body system?

Which system is responsible for gas exchange: inhale O2 and exhale CO2

The nervous system is made of what kind of cells:

Which of the following is NOT a function of skeletal system:

Name the human body system in the picture:

Name the human body system in the picture:

Skin, hair, and nails belongs to which human body system?

Name the human body system in the picture:

Which system is helps pump blood to deliver oxygen and nutrients?

Which type of muscle is VOLUNTARY:

Which systems help create movement:

A neuron cell belongs to which system??

Name the following organ (air sacs) of the respiratory system:

The main tube leading to the lungs is called:

Name the following human body system:

Forms a protective barrier around the body also helps maintain body temperature: