1) Takes the blood to the heart a) artery b) bone c) brain d) cell e) DNA f) gene 2) A piece of skeleton a) artery b) bone c) brain d) cell e) DNA f) gene 3) Organ of soft nervous inside the skull a) artery b) bone c) brain d) cell e) DNA f) gene 4) A microorganism in our body a) artery b) bone c) brain d) cell e) DNA f) gene 5) Molecule that carries genetic information a) artery b) bone c) brain d) cell e) DNA f) gene 6) A unit of hereditary that comes from parents a) artery b) bone c) brain d) cell e) DNA f) gene 7) An organ that pumps blood to the body a) heart b) kidney c) liver d) lungs e) muscle f) nerve 8) An organ that cleans extra water and waste from the blood a) heart b) kidney c) liver d) lungs e) muscle f) nerve 9) An organ that removes all toxins from the blood a) heart b) kidney c) liver d) lungs e) muscle f) nerve 10) The organs that supply oxygen and removes carbon dioxide a) heart b) kidney c) liver d) lungs e) muscle f) nerve 11) A band of fibrous muscle under the skin a) heart b) kidney c) liver d) lungs e) muscle f) nerve 12) A fiber that transmit impulses to the brain a) heart b) kidney c) liver d) lungs e) muscle f) nerve 13) Internal framework of bone inside the body a) skeleton b) skin c) spine d) stomach e) vein f) body 14) A thin layer of tissue outside the body a) skeleton b) skin c) spine d) stomach e) vein f) body 15) The spinal cord to support the body a) skeleton b) skin c) spine d) stomach e) vein f) body 16) The organ in charge of digestion a) skeleton b) skin c) spine d) stomach e) vein f) body 17) Part of the blood circulation a) skeleton b) skin c) spine d) stomach e) vein f) body 18) The physical structure of a person a) skeleton b) skin c) spine d) stomach e) vein f) body

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