Human Body Systems Review

123456789101112131415161718
Across
  1. 4. a disease that cannot spread from one individual to another
  2. 5. system that consists of neurons, the spinal cord and the brain. It controls actions & reactions of the body from environmental stimuli.
  3. 7. a tiny particle that has its own genetic material but depends on living things to reproduce.
  4. 9. a substance that is prepared from killed or weakened pathogens or from genetic material and that is introduced into a body to produce immunity
  5. 10. medicine used to kill bacteria and other microorganisms
  6. 11. system that consists of the smooth, cardiac and skeletal muscles as well as all of the bones, tendons and ligaments of the body. It protects internal organs, provides support and movement.
  7. 13. a kingdom made up of non-green, eukaryotic organisms that reproduce by using spores, and get food by breaking down substances in their surroundings and absorbing the nutrients
  8. 15. system that consists of the esophagus, stomach, small & large intestines, mouth and colon. It breaks down food; absorbs nutrients and provides energy, while eliminates solid waste
  9. 18. system that consists of the trachea, nose, lungs and other organs that exchange gas between the body and the environment (oxygen in and carbon dioxide out).
Down
  1. 1. system that consists of the heart, blood, blood vessels, as well as parts of the lymphatic system. It transports nutrients, oxygen and hormones throughout the body.
  2. 2. a disease that is caused by a pathogen and that can be spread from one individual to another
  3. 3. a protein made by B cells that binds to a specific antigen
  4. 6. the maintenance of a constant internal state in a changing environment
  5. 8. a microorganism, another organism, a virus, or a protein that causes disease
  6. 12. the ability to resist or recover from an infectious disease
  7. 14. system that consists of the thymus, lymph nodes, spleen, tonsils and bone marrow. It recognizes & attacks foreign substances in your body.
  8. 16. system that consists of the kidneys, ureters, bladder and urethra. It eliminates cellular waste (as urine) absorbed from the blood.
  9. 17. a domain made up of prokaryotes that usually have a cell wall and that usually reproduce by cell division