vocabulary

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Across
  1. 2. head
  2. 3. They are the main organs of the respiratory system, located in the chest.
  3. 4. the fluid that circulates in the principal vascular system of human beings and other vertebrates
  4. 5. It acts as a pump for the blood and in humans is located in the thoracic cavity.
  5. 9. joint that connects the arm to the torso
  6. 11. A long, tube-shaped organ located in the abdomen, where the digestive process is completed.
  7. 12. the rear part of the human body, extending from the neck to the lower end of the spine.
Down
  1. 1. the joint between the foot and the leg
  2. 2. a piece of material used to dress a wound, bind a broken limb, etc
  3. 6. one of the structures composing the skeleton of a vertebrate.
  4. 7. Part of the human body where the hand articulates with the forearm.
  5. 8. joint that connects the thigh and the leg
  6. 9. backbone
  7. 10. the bones that protect the lungs