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What is the function of the circulatory system?
The circulatory system brings nutrients and oxygen to the cells, removes waste products, and helps to fight off diseases and infections.
What is the main organ of the circulatory system?
Heart
How many loops is the cardiovascular system?
Two Loops
What is the main organ of the respiratory system?
Lungs
What is the function of the respiratory system?
Exchange oxygen and carbon dioxide
What is the function of the excretory system?
Remove waste from body.
What are the organs of the excretory system?
kidneys, urinary bladder, urethra, lungs, skin, and liver
What is the function of the kidney?
filter blood; removes water and urea
What are the three types of blood vessels?
artery, vein, and capillaries
What are the blood components?
Red blood cells, white blood cells, Platelets, Plasma
The fluid inside the lymphatic system is called
Lymph
Gas exchange occurs between
alveoli and the blood
