} INSECT PHYSIOLOGY DIGESTIVE and EXCRETORY SYSTEMS An insect uses its digestive system to extract nutrients and other substances from the food it consumes.
(EXCRETORY SYSTEMS An insect; uses; its digestive system; to extract nutrients and other substances from the food) (the food; consumes; it)
EXCRETORY SYSTEMS An insect the food
uses consumes
its digestive system to extract nutrients and other substances from the food
it