Holland and Barrett Training- Module 4 Biology

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Across
  1. 1. It excretes CO2 and water
  2. 3. Cells involved in touch reception.
  3. 4. A system which rids the body of waste, controls fluids and maintains the PH of blood.
  4. 5. It's a reservoir for urine.
  5. 8. Two outer layers of skin
  6. 9. Found in the epidermis and produce keratin, which gives skin its elasticity, strength, and makes it waterproof.
  7. 11. Cells that produce antigens and help the immune system.
  8. 15. Therapeutic patches deliver their drugs through networks of these in the skin.
Down
  1. 2. It carries urine from the kidneys to the bladder.
  2. 3. Found in the epidermis and produce melanin which gives skin its colour.
  3. 4. It helps carry urine from the bladder to the outside, and is much shorter on women than men.
  4. 6. Two inner layers of skin
  5. 7. An organ which filters blood, removes waste and excretes urine.
  6. 10. Water is lost through sweat and this.
  7. 12. Contains adipose, blood vessels, lymph vessels, and the base of your hair follicles and sweat glands.
  8. 13. Excretes waste through sweat and makes up 12-15% of bodyweight.
  9. 14. Excretes bile pigment.