2. Hosted by Mrs. Mayes

3. 100 200 400 300 400 1 2 3 4 300 200 400 200 100 500 100

4. Answer: This system keeps the blood supplied with oxygen. What is the respiratory system?

5. Answer: The brain is found in this cavity. What is the cranial cavity?

6. Answer: This is the ability to sense changes in the environment and then respond to them. What is responsiveness?

7. Answer: This factor carries out the response directed by the control center. What is an effector?

8. Answer: An example of this Feedback is the ability of the Blood to clot. What is positive feedback?

9. Answer: This system protects and supports body organs. What is the skeletal system?

10. Answer: This cavity is subdivided into cranial and vertebral cavity. What is the dorsal cavity?

11. Answer: This includes all chemical reactions that occur within body cells. What is metabolism?

12. Answer: This plane divides the body into superior and inferior planes. What is a transverse plane?

13. Answer: This factor sends information to the control center. What is a receptor?

14. Answer: This system breaks down food into digestible units. What is the digestive system?

15. Answer: This cavity is subdivided into the thoracic and abdominoplevic cavities. What is the ventral cavity?

16. Answer: This is the process of removing wastes from the body. What is excretion?

17. Answer: This factor coordinates an appropriate response and determines the set point. What is the control center?

18. Answer: This plane divides the Body into right and left parts. What is a sagittal plane?

19. Answer: This system picks up fluid leaked from the blood and returns it. What is the lymphatic system?

20. Answer: This cavity houses the pleural, mediastinum and pericardial cavities. What is the thoracic cavity?

21. Answer: This includes nutrients, oxygen, normal body temperature, and atmospheric pressure. What are the immediate survival needs of humans?

22. Answer: An example of this type of feedback in the body’s ability to produce insulin to lower blood sugar levels. What is negative feedback?

23. Answer: This plane divides the body into frontal and dorsal parts. (Anterior and Posterior) What is frontal plane?