Human Body Systems

What human body system is responsible for allowing you to move like walking, running and jumping?

• Nervous System

• Digestive System

• Muscular System

• Circulatory System

What human body system is responsible for circulating oxygen, carbon dioxide, nutrients and blood around the body?

• Cardiovascular System

• Respiratory System

• Digestive System

• Nervous System

What human body system is responsible for helping us breathe in oxygen and exhale carbon dioxide?

• Nervous System

• Respiratory System

• Circulatory System

• Urinary System

What human body system is responsible for communicating with the whole body by sending electrical signals so the body knows what to do?

• Muscular System

• Digestive System

• Nervous System

• Circulatory System

What human body system is responsible for breaking down food into nutrients, energy and waste for the body to use and get rid of?

• Urinary System

• Nervous System

• Digestive System

• Cardiovascular System

What is the organ that has acid and enzymes inside to help break down food into nutrients?

• Mouth

• Stomach

• Trachea

• Veins

What organs do you have all around your body that help you use your reflexes?

• Brain

• Nerves

• Skin

• Arteries

What organ is made up of cardiac muscle tissue and is vital to circulate materials around your body?

• Stomach

• Large Intestine

• Heart

• Biceps

What organ directs and controls all activities in our body? It is considered the most important organ in our body!

• Heart

• Lungs

• Brain

• Liver

Which two body systems deliver oxygen to your cells and take away carbon dioxide?

• Respiratory and Nervous

• Circulatory and Nervous

• Circulatory and Excretory

• Respiratory and Circulatory