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Circulatory and Respiratory

Horizontales
Atrium that receives oxygen poor blood from the body
Tiniest blood vessels
Tiny pieces of larger cells found in bone marrow
These cells mature in the lymphatic system
Another term for throat
Pumps oxygen rich blood to the body
Fluid that carries gases, nutrients and wastes through the body
Disk shaped blood cells that don't have a nucleus
Dome shaped muscle below the lungs
These blood cells fight pathogens
Pumps oxygen poor blood to the lungs
Small bean shaped organs that remove pathogens and dead cells from lymph
This body system takes in oxygen and gets rid of carbon dioxide
This type of circulation happens between the heart and lungs
Part of throat that holds vocal cords
A chamber of the heart
Verticales
Windpipe
Another term for breathing
This organ helps defend the body against infection and are in the throat
Receives oxygen rich blood from the lungs
Blood helps maintain this by transporting hormones, nutrients, and oxygen
This organ stores white blood cells and allows them to mature
This body system is a group of organs and tissues that collect the fluid that leaks from blood and returns it to the blood
Tiny sacs that bronchioles lead to
Blood vessel that carries blood back to the heart
Oxygen carrying protein in Red blood cells
Are located between the atria and the ventricles
Fluid part of the blood
Fluid leaked from blood
Two branches of the trachea
Blood vessel that carries blood away from the heart