circulatory system
in the lungs what happens to the oxygen rich blood
the blood is exchanged for carbon dioxide
the name of the muscle that helps you breath is
the diaphragm
what is the purpose of saliva
saliva breaks down food
the cerebrum controls what
it controls your thinking, emotions, sensations, memory, and movement
what is the purpose of a vein
the veins purpose is to send blood to the heart
another word for the trachea
wind pipe
the food in the mouth travels down
the esophagus
the cerebellum controls
balance and movement
how thin are capillaries
a capillary is only one cell thick
the name of the two small bronchial tube is
the bronchi-oles
the function of the stomach is
to churn and further digest the food with the ability to produce acid
the brain stem
takes information from the brain and sends it to the spinal cord
what are arteries
arteries transport blood away from the heart
avioli are surrounded by what and its function
capillaries to the oxygen is exchanged for carbon dioxide
the function of the small intestine is
to digest the food even more than it is and break it down so it is very small
after the spine gets information from the sensory nerves
the spine makes sure this is correct
name the types of valves in the heart
tricuspid, pulmonary, and mitral
what does the diaphragm do
it contracts and that creates a suction for the air to move into the body
in the large intestine what happens
the water in the food is taken out and then it is considered waste
sensory nervse do what
send information from the brain to the spinal cord