BODY SYSTEMS
NUTRIENTS
EXCRETORY SYSTEM
CIRCULATORY SYSTEM
RESPIRATORY SYSTEM
100
This system sends signals around the body very quickly
What is the nervous system?
100
These nutrients are our main source of energy
What are carbohydrates?
100
These organs filter blood
What are kidneys?
100
This is the 'pump' that circulates blood
What is the heart?
100
These organs deliver oxygen to the blood
What are lungs?
200
This system includes the stomach and pancreas
What is the digestive system?
200
These nutrients are used to insulate organs
What are fats?
200
This is where urine is stored
What is the (urinary) bladder?
200
These vessels are thick-walled and elastic
What are arteries?
200
This tube, surrounded by cartilage, connects the larynx to the lungs
What is the trachea?
300
This system is used to make babies
What is the reproductive system?
300
These nutrients are used for building structures like muscle and skin
What are proteins?
300
These are tubes that connect kidneys to the bladder
What are the ureters?
300
These vessels contain valves
What are veins?
300
These tubes branch off the bottom of the trachea.
What are bronchi/bronchioles?
400
This system produces hormones
What is the endocrine system?
400
This mineral is important for making red blood cells
What is Iron?
400
This tube connects the bladder to the 'exit' for urine
What is the urethra?
400
These veins carry OXYGENATED blood
What are pulmonary veins?
400
These are the tiny air sacs where gas exchange takes place in the lungs
What are alveoli?
500
This system includes hair and skin
What is the integumentary system?
500
This nutrient helps our bodies absorb calcium
What is Vitamin D?
500
This is where urea is formed (this is a hard one, I know)
What is the liver?
500
These are the smallest vessels
What are capillaries?
500
This is the main cause of lung cancer
What is smoking?
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