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Muscular, Skeletal, Digestive, Excretory Practice

Use any science notes or the book pages 74-81 to complete the puzzle for %22Animal Systems%22.

Crossword hints:
food leaves the stomach and passes through the ______, the lungs remove this waster from the body, the digestive system breaks down food into _____the body can use, muscular tube that carries food from the mouth to the stomach, the skeletal system is made of bones, tendons, and ____, system that provides power and movement, bones that protect the heart and lungs, organ that produces urine from water, bone that protects the brain, a poisonous substance, muscles never push, they only ____, muscles work in _____which means opposites, system that removes wastes from the body, system that provides protection and structure, band that hold the muscle to the bone, the large intestine absorbs _____, when a muscle___, its pulls on the muscle to move, when one muscle contracts, its opposing muscle _____, system that breaks down food, extra water and salt are removed from the body in the form of ____,

Crossword words:
SKELETAL, SKULL, ESOPHAGUS, DIGESTIVE, RELAXES, CONTRACTS, MUSCULAR, LIGAMENTS, WATER, OPPOSINGPAIRS, SMALLINTESTINE, EXCRETORY, KIDNEYS, SWEAT, CARBONDIOXIDE, RIBCAGE, PULL, NUTRIENTS, TENDON,