(to supply muscles with more oxygen and get rid of increased wastes) Look at charts and point out parts of respiratory system - mouth, nose (cleans, warms air), windpipe (trachea), bronchi, bronchioles in lungs, diaphragm, ribs.
(muscles; get; rid of increased wastes) (nose; cleans; ) (windpipe (trachea), bronchi; bronchioles; L:in lungs, diaphragm, ribs)
muscles nose windpipe (trachea), bronchi
get cleans bronchioles
rid of increased wastes
L:in lungs, diaphragm, ribs