Organ Systems

Which system permits blood to circulate and transports nutrients around the body?

• Nervous
• Respiratory
• Circulatory
• Digestive

 What is the main function of the respiratory system?

• take in oxygen and exhale waste like carbon dioxide
• move nutrients throughout the body
• take in carbon dioxide and exhale oxygen

 Which system is the stomach in?

• respiratory
• digestive
• nervous
• excretory

 What is the main job of the digestive system? 

• break down foods into nutrients that can be used by the body
• take in oxygen and exhale waste like carbon dioxide
• pump blood throughout the body
• makes the body hungry

Which systems main function is to allow movement of the body?

• muscular
• digestive
• skeletal
• excretory

The smallest units or parts of living things; the body's building blocks.

• cells
• organs
• tissues
• system

Your large and small intestines are part of this body system.

• nervous
• digestive
• muscular
• skeletal

A collection of the same kinds of cells working together to do the same job.

• cells
• tissues
• organs
• systems

Your body systems work separately and do not effect each other.

• true
• false

Which body system sends electrical signals to all other body systems?

• circulatory system
• nervous system
• digestive system
• skeletal system