What system includes the lungs, and helps you breathe?
respiratory system
digestive system
What system fights germs so you won't be sick?
muscular system
immune system
Which system helps you move your body?
circulatory system
muscular system
What system includes the brain and controls everything in our body?
nervous system
skeletal system
What system fights germs so you won't be sick?
immune system
digestive system
This system includes the heart and blood.
digestive system
circulatory system
What system includes the brain and controls everything in our body?
skeletal system
nervous system
Which system helps us breathe?
digestive system
respiratory system
What system breaks down food into nutrients?
digestive system
immune system
What system includes the heart and pumps blood throughout your body?
respiratory system
circulatory system
What system fights germs so you won't be sick?
immune system
nervous system
Which system gives our body it's shape?
Nervous system
Skeletal system
This system includes the heart and blood.
circulatory system
immune system
Which system gives our body it's shape?
Circulatory system
Skeletal system
What system helps you move your body?
respiratory system
muscular system
What system breaks down food into nutrients?
digestive system
nervous system
What system includes the lungs, and helps you breathe?
respiratory system
skeletal system