Respiratory
System
System
Respiration is also known as
breathing
The function of the circulatory system
2 Part Answer
To pump blood throughout the body and bring O2 to the all cells.
The function of the digestive system is to
Digest your food and remove waste from the body.
The function of the nervous system
Send and receive messages throughout the body
The function of the skeletal system is.
to provide structure and movement for the body.
The two tubes that connect your trachea to your lungs.
Bronchi
Arteries
Digestion starts in the ...
Mouth
The three main organs of the nervous system
Brain, spinal cord, nerves
These organs move bones.
muscles
These gases are exchanged inside the capillaries of the lungs.
O2 and CO2
These vessels carry blood to the heart
veins
The tube that connects the mouth to the stomach
Esophagus
These organs are part of the CNS
Brain and spinal cord
The framework of the skeletal system is made of these.
Bones
The tiny sponge like broccoli looking sacs where oxygen is absorbed into the blood.
Alveoli
There are ____ chambers in the heart.
4
This type of digestion happens in the mouth.
mechanical and chemical
These nerve cells travel up and down the nervous system, carrying messages to and from the brain.
neurons
These allow bones to move in different ways.
joints
The tube that extends from the back of your throat down to your lungs.
Trachea
These tiny vessels do gas exchange next to the heart and lungs.
capillaries
The enzymes that break down food in the mouth are produced in the ___________.
saliva
stimulus
These are the four types of joints.
gliding, pivot, ball and socket, hinge