Respiratory System
Cardiovascular system
Digestive System
Skeletal System
Muscular system
100
what is the main faction of Respiratory system
Gas exchange.
100
what is the cardiovascular system also known as?
circulatory system.
100
what is the digestive system?
A system that help use digestive the food that we ate.
100
what is a other name of your shin bone
Tibia
100
how many main type of muscle we have.
3
200
once air enters the body, where does it go?
Reach the two lungs situated on either side of the heart within the chest cavity.
200
What is the circulatory system composed of?
Heart, blood vessels and blood.
200
what is another name for throat.
pharynx.
200
how many precent water did human's bone has
22%
200
What kind of muscle is found in the heart
cardiac muscle
300
What is the pharynx
Short tube that begins at rear of nasal cavity and ends at larynx.
300
What do arteries divide into?
Tiny capillaries.
300
what happens in the small intestine
chemical digestion break down food into molecules small enough to be absorbed into the bloodstream.
300
how many bone did human have
206
300
Which kind of muscles are the most commonly identified type
Skeletal muscles
400
What is another name for the windpipe?
Trachea
400
what is the length of the intricate network of the circulatory system
90,000miles
400
What is another name for the esophagus and what does it connect.
Food tube, connect to the stomach
400
what is the largest bone in human body
the femur
400
True or false:Skeletal muscles are found inside the walls of the heart.
false
500
After the trachea, where are the next three places where air goes?
lung, bronchioles and heart.
500
what is blood
blood is a collection of specialized cells suspended in a straw-colored liquid called plasma.
500
What is peristalsis?
Food travels through the system by a process of muscular contraction called peristalsis.
500
what is the main function of the Skeletal System
to supports the body, allow for movement, work for blood cells develop in the fatty inner tissue of bones. Protect the organ
500
What do skeletal muscles do?
Join to bone and cause movement of the body.
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