Digestive System
Circulatory System
Respiratory System
Skeletal System
The Nervous System
100
What is the largest gland in the human body?
Liver
100
What is the hollow, muscular organ that pumps blood throughout the body?
Heart
100
What is respiration?
Breathing
100
How many bones are in your body?
216
100
What is the command center of your entire body?
Brain
200
What is the muscular tube that connects the throat to the stomach?
Esophagus
200
What are tough, elastic tubes that carries blood away from the heart?
Arteries
200
Whe is oxygen taken in to the body and carbon dioxide taken out?
Lungs
200
What is made up of several connected bone plates?
Skull
200
What are the cells that make up the nervous system called?
Neurons
300
Where does digestion begin?
Stomach
300
What forms a complicated system of connecting tubes throughout the body?
Blood Vessels
300
What are 2 air tubes that branch off the trachea and carry air directly into the lungs?
Bronchi
300
What kind of bones wrap around the body to protect organs such as: heart and lungs?
Ribs
300
What is a tube of neurons that runs up the spine and attaches to the brain stem?
Spinal Cord
400
What is the longest proportion of the digestive tract?
Small Instestine
400
What color blood cells carry oxygen and carbon dioxide throughout the body?
Red
400
What filters the air we breathe and branches into the bronchi?
Trachea
400
What is composed of 26 individual bones called vertabrae?
Spine
400
What does the nervous system tell you?
The nervous system tells you when you are in pain or hurt
500
What is the part of the digestive system where waste products from the food you eat are collected and processed into faeces?
Large Intestine
500
What color blood cells help protect the body from diseases?
White
500
What is a dome-shaped muscle at the bottom of the lungs where breathing starts?
Diaphragm
500
What is the main bone found in the upper arm?
Humerus
500
What is the longest cell in your body?
Nerve Cell
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