Immune System, Chemical and Nervous Control

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Across
  1. 1. is a small, irregular-shaped gland in the top part of the chest, just under the breastbone and between the lungs (mshtyu)
  2. 5. are the cells of the immune system that are involved in protecting the body against both infectious disease and foreign invaders (eldiwhebtcloslo)
  3. 9. a term locally used for the sensitive plant called Mimosa Pudica. (kahymaia)
  4. 11. control the immune response by turning it off. (lcllusertyregota)
  5. 12. a blood protein produced in response to and counteracting a specific antigen.( idatesnoib)
  6. 14. is an organ that serves as the center of the nervous system in all vertebrate and most invertebrate animals (nrbia)
  7. 17. is the body's defense against infectious organisms and other invaders (emyismesntmu)
  8. 19. composed of brain and spinal cord (taycsrmnsernlteoesus)
  9. 20. is a biological mechanism that enables plant to move toward or against the source of a stimulus(IROTSMP)
  10. 21. is the part of the peripheral nervous system associated with the voluntary control of body movements via skeletal muscles (aiyssrmmsotncteoesuv)
  11. 23. is composed of nerves that branch out from the brain and the spinal cord to specific body parts (iespsempuerahsevltoryrn)
  12. 25. a nerve cell forming part of a pathway along which impulses pass from the brain or spinal cord to a muscle or gland (rtoenornsmuo)
Down
  1. 2. is a long, thin, tubular structure made up of nervous tissue, which extends from the medulla oblongata in the brainstem to the lumbar region of the vertebral column (rpdolaicns)
  2. 3. such as skin, gastrointestinal tract, nasopharynx, cilia, eyelashes, and other body hair (clsshrripeyaibra)
  3. 4. is a control system that acts largely unconsciously and regulates bodily functions such as the heart rate, digestion, respiratory rate, pupillary response, urination, and sexual arousal. (ooyasemtuunimsevntorsc)
  4. 6. recognize virus-infected cells and kill them (tlelctiycostc)
  5. 7. is the body's response caused by its immune system being activated by antigens (iuennoeremsmps)
  6. 8. are white blood cells that develop and mature in the bone marrow (bsclel)
  7. 10. a toxin or other foreign substance which induces an immune response in the body(ntagsien)
  8. 13. refers to nonspecific defense mechanisms that come into play immediately (itiatmynimneun)
  9. 15. also called acquired immunity, uses specific antigens to strategically mount an immune response (dnavumieiyttmpai)
  10. 16. secrete proteins that help other immune system (tclheplerels)
  11. 18. is a semi-solid tissue which may be found within the spongy or cancellous portions of bones (brweoonmra)
  12. 22. are chemical messenger in plants (somohnre)
  13. 24. are white blood cells that are produced in the bone marrow and mature in thymus (letcls)