Across
- 1. The primary function of this system is ot act as a defense agains invading bacteria and toxins
- 5. This artery supplies blood to the thumb side of hte arm and the back of the hand
- 6. This system is made of two main glands hte exocrine and endocrine
- 9. When these fluctuate it can cause acne, unwanted facial hair color and growth and darker areas of pigmentation in your skin
- 10. These specialized organs that remove certain elements from the blood to conver them into new compunds
Down
- 1. White blood cells
- 2. The gland where the islets of Langerhans are found
- 3. The two principal veins of the head, face and neck are internal and external ________ veins
- 4. carries water, oxygen, food and secretion to all cells of the body
- 7. The muscular wall that helps control breathing
- 8. These glands control the fight-or-flight response.