unit 2 chapter 6 Flashcards
what is the digestive system
a group of organs that work together to break down food and eliminate wastes: includes the stomach and intestin
what is breathing in do
it fills out lungs with oxygen-containing air
what does breathing out do
rids our body of waste carbon Dioxide.
what is the respiratory system?
the system that moves air in and out of the body; includes lungs, bronchi, trachea, and nasal passengers. It outs oxygen into the lungs.
what is the circulatory system
consists of the heart, blood, and blood vessels it circulates around the body delivering food, gases, and other materials to every cell and carrying away wastes.
Name all the parts of the Digestive system
A- mouth
c- esophagus
d- stomach
e- small intestine
F- Large intestine
G- rectum
H- Anus
I- Salivary glands
J- Liver
k- Pancreas
name all the parts of the Respirator
