Digestive system
What is the tube that runs from your mouth to your stomach called
The esophagus
where does the circulatory system start
In the left atrium
Where does the respiratory system start
Starts when we take a breath. With the diaphragm
Where are the sensory nerves located
In the sensory organs (eyes, nose,mouth, ears,skin)
The bronchial tubes lead to the lungs
True
What dose saliva contain
Enzymes
what does the left ventricle do
Pumps the oxygen rich blood out of the heart
What happens to the air after when the diaphragm sucks it in
The air then travels down the trachea
What does motor nerve do
Carry’s instructions from the brain to the mucles
Your body recives information from the environment with synapses
False
What dose the stomach do
It breaks down the food even more and produces acid called gastric acid.
what happens at the capillaries
Oxygen and nutrients in the blood are exchanged for carbon dioxide
What are at the end of the bronchioles
Alveoli
Finish the Sentence
Each neuron has a long trunk called an ___
Axon
Veins are vessels that transport blood away from the heart
False
What dose the small intestine do?
Enzymes and bile get added to the food making them into tiny particles.
what do veins do
Veins are vessels that transport blood towards the heart
When the diaphragm relaxes, what happens to the air?
It gets pushed up back through the trachea and out the nose or mouth
What are the three main parts of the brain
Cerebellum, cerebrum, and the brain stem
Bronchial tubes branch into smaller ones called bronchioles
True
What dose the large intestine do
Absorbs most of the remaining water
What does the pulmonary veins do
They carry the oxygen rich blood to the left atrium of the heart, beginning the cycle again
How big are the capillaries
One cell thick
What is the function of the nervous system
To receive information from the environment, interpret that information, then create a response to that
The trachea leads to the bronchioles
False