Systems Flashcards
what are the main systems in our body?
Respiratory system, digestive system, nervous system and circulatory system
what does the circulatory system do?
it transports oxygen nutrients carbon dioxide and waste
what does the respiratory system do?
it brings oxygen into our body while removing wast gases
what does the digestive system do?
to digest and absorb food and then excrete the waste products
what are the main organs in the circulatory system?
blood, heart, blood vessels, and lymph
what are the main organs in the respiratory system?
Nose.
Mouth.
Throat (pharynx)
Voice box (larynx)
Windpipe (trachea)
Airways (bronchi)
Lungs.
what are the main organs in the digestive system?
mouth, esophagus, stomach, pancreas, liver, gallbladder, small intestine, large intestine and anus
