What organ pumps blood?
Heart
Which system removes waste?
Excretory system
Which system takes nutrients from food?
Digestive system
What liquid waste does the body make?
Urine
Which system carries blood?
Circulatory system
Which organ helps you breathe?
Lungs
Where does food go after the mouth?
Stomach
Where does oxygen go after the lungs?
Blood
What organ filters blood?
Kidneys
What do red blood cells carry?
Oxygen
What carries blood through the body?
Veins and arteries
Which two systems work together to carry oxygen?
Circulatory and respiratory
What gas do we breathe out?
Carbon dioxide
Where is urine stored?
Bladder
What organ produces saliva?
Mouth / salivary glands
Which organ digests food first?
Mouth
What muscle helps you breathe?
Diaphragm
What is pumped in the pulmonary loop?
Blood
Which organ absorbs nutrients?
Small intestine