Animal Physiology

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Across
  1. 3. type of white blood cell that is part of the immune system. They are mainly B and T cells
  2. 6. this organ functions as the blood’s filtration and water balancing system
  3. 9. one muscle contracts while the other relaxes, these pairs of muscles are called...
  4. 11. agent that causes disease
Down
  1. 1. Any substance that is recognized as foreign and is capable of triggering an immune response
  2. 2. serves as the location where sperm mature and develop a capacity to ‘swim’
  3. 4. bones are connected to other bones by
  4. 5. the removal from the body of the waste products of metabolic activity
  5. 7. The myofibrils can be divided into repeating sections called...
  6. 8. hormone that stimulates the ovary to secrete progesterone during early pregnancy
  7. 10. organisms that maintain internal conditions that are equal to the osmolarity of their environment (jellyfish)