Human Body Systems

Which system pumps blood through your body?

• circulatory
• digestive
• respiratory
• muscular

What important substance is replenished as blood flows through the heart?

• iron
• nitrogen
• water
• oxygen

Where does digestion start?

• mouth
• throat
• stomach
• intestines

What happens to what's left of our food after it goes through the intestines?

• goes back to the stomach
• absorbed into blood
• becomes stomach acid
• disposed of in the bathroom

As your body works harder, what happens to your HEART rate?

• increases
• decreases
• stays the same
• beats backwards

What structure is B pointing to?

• liver
• stomach
• small intestine
• kidney

What system are A, B, D, and E a part of?

• circulatory
• digestive
• respiratory
• not all same system

The ______________________ is the body system that breaks food down so that it can be used by the body.  

• circulatory system 
• digestive system 
• respiratory system 
• skeletal system

What is your body's process of maintaining balanced conditions?

• photosyntheis
• homeostasis
• circulation
• regulation

The following is an example of which two systems working together:
"The small intestine absorbs nutrients from our food and they are carried through the blood to the cells."

• Digestive and Circulatory
• Digestive and Respiratory
• Digestive and Skeletal
• Digestive and Nervous