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The systems (Circulatory (Left side pumps blood ((left atrium-ventricle)),…
The systems
Circulatory
Starts at the heart
Left side pumps blood
(left atrium-ventricle)
Used to carry nutrient and oxygen around the body for respiration
veins bring blood back to the heart
arteries bring it away
Respiratory
starts at lungs
aorta to increase SA
(surface area)
Air comes down the trachea
Aorta contain cappilaries to help with gas diffusion into the blood
Nervous
What's in it?
Brain
Spinal cord
Sensory organs
All organs connect with the rest of the body.
nerves
Digestive
Functions
Digesting