What system controls our movements, thinking and what we feel?
nervous system
What system helps our body oxygenate?
respiratory system
This systems transport blood around the body
circulatory system
What organ pumps blood around the body?
the heart
These organs are filled with oxygen
lungs
Your systems are constantly attacked by:
viruses and bacteria
If you sneeze or cough, what should you do?
cover your mouth
What systems are stronger and healthier if you excercise?
respiratory and circulatory
What organs are specially affected by tobacco?
the lungs
Heart, blood vessels and arteries are part of the...
circulatory system
How many hours you should sleep a day? 3 or 10?
10 hours
Smog is bad for what system?
respiratory
What supports all your body?
The bones
