Organs
The organs we use to breathe
What are the lungs?
The heart is the main pump in this human body system
What is the circulatory system?
The human mouth produces about one liter of this each day
What is saliva?
You should drink this to stay healthy
What is water?
The most common human eye color
What is brown?
The organ in the human body that pumps blood
What is the heart?
This human body system defends your body against harmful bacteria and viruses
What is the immune system?
This part of the human body can detect over 1 trillion scents
What is the nose?
It is important to keep your body neat and clean by practicing good daily H_G_E_E
What is hygiene?
The most common human hair color globally
What is black?
Largest organ in the human body
What is skin?
The lungs exchange oxygen and carbon dioxide when you breathe in this human body system
What is the respiratory system?
Hardest substance in the human body
What is enamel?
Kids need about 9 -12 hours of this every night
What is sleep?
The human heart pumps this red liquid around the body
What is blood?
bean-shaped organs in your back, about the size of your fist, and they filter your blood about 40 times per day, to make urine, which gets rid of waste
What are the kidneys?
This human body system breaks down the food we eat into nutrients that our body can use
What is the digestive system?
Longest bone in the human body
What is the femur?
This is what you do every time you use the bathroom to prevent the spread of germs
What is wash your hands?
The human skeletal system has many of these
What are bones?
The body's control center, weighing about 3 pounds and containing about 100 billion neurons
What is the brain?
This human body system is your body’s communication center, sending messages back and forth between our brain and body
What is the nervous system?
The most flexible muscle in the human body
What is the tongue?
The human body should do 60 minutes of this daily to stay healthy
What is exercise?
An incredible small single celled organism, that can make you sick
What is bacteria?