Our Body Systems Crossword Puzzle

QUESTIONS LIST:

• germs : long nails trap dirt and _ .
• digestion : when food changes inside our body into simple substance.
• straight : when we sit, stand and walk we should always hold our heads up and keep our backs:
• expired : we must not consume _ food items.
• relaxes : when one muscle contracts, its partner muscle:
• small intestine : the digestion of food is completed here.
• muscles : thick and stretchy bands that cover our skeleton.
• skull : gives our head its shape and protects our brain.
• chew : to help our digestive system to do its work well we can _ our food properly.
• stomach : in which organ the food is crushed and mixed with digestives juices?
• gullet : a tube that it is part of the digestive system.
• joint : bones are hard and cannot bend. two bones meet at a:
• rib cage : protects our heart and lungs.