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Across

2. consists of kidneys, uterus, bladder, and urethra, removes waste from the blood and helps maintain water and electrolyte balance.

4. Endocrine glands that produce a variety of hormones including adrenaline and the steroids aldosterone and cortisol.

8. the duct by which is conveyed out of the body from the bladder, and which in male vertebrates also conveys semen.

9. blood vessels which transport the livers deoxygenated blood and blood, which had been filtered by the liver to the inferior vena cava

10. a dome shaped muscular partition separating the thorax from the abdomen in mammals.

12. the part of the alimentary canal that connects to the stomach; the gullet

13. the main artery of the body.

16. the part of the body of a vertebrate containing the digestive organs.

17. delivers one-fourth of the total cardiac output (about 1200 ml) to the kidneys each minute.

19. is the thick curved upper border of the ilium, the most prominent bone on the pelvis.

20. depression in an organ where blood vessels, enter and leave

21. Two bean shaped organs located on each side of the vertebral column.

22. the organ in the lower body of a women or female mammal.

23. the large broad bone forming the upper part of each half of the pelvis

24. rains the kidneys, connects the kidney to the inferior vena cava, they carry the blood filtered by the kidney.

Down

1. a membranous sac in humans and other animals. In which urine is collected for excretion.

3. a circular muscle that normally maintains constriction of a natural body passage or orifice and which relaxes.

5. a large vein carrying deoxygenated blood into the heart

6. the male genital organ of higher vertebrates.

7. Blood vessel that carries blood to the kidney

8. the duct by which urine passes from the kidney to the bladder or cloaca.

11. cup like collecting region of the renal pelvis

14. microscopic tubes in the kidney where urine is formed after filtration

15. the final section of the large intestine.

18. small artery

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