Question

color by number body systems directions: answer each question by circling the correct choice. after you have finished all questions, color the picture on the back using the corresponding color choice. you may choose any color you want for any part of the picture that is not assigned a color. question choice a choice b choice c 1. this system gathers and interprets information... nervous (yellow) endocrine (purple) respiratory (orange) 2. this system protects you from pathogens such as viruses... excretory (purple) muscular (red) immune (red orange) 3. carbon dioxide is delivered from the circulatory system back to the ____ system so it can exit the body. digestive (sky blue) respiratory (red) muscular (yellow) 4. the nervous system works with this system to send messages in the form of hormones... digestive (purple) muscular (red) endocrine (orange) 5. this system is needed in order to move food through your digestive system... skeletal (light purple) respiratory (yellow) muscular (yellow green) 6. this system works with your respiratory system to provide your body with oxygen... nervous (yellow green) circulatory (green) digestive (brown) 7. these systems work together to absorb nutrients and move them around the body... digestive and circulatory (sky blue) digestive & skeletal (red) muscular and circulatory (orange) 8. what three systems work together to move the body? muscular, digestive, & endocrine (purple) skeletal, nervous, & muscular (red) muscular, nervous, & respiratory (sky blue) 9. the digestive system absorbs nutrients and this system gets rid of the solid waste... skeletal (yellow) excretory (sky blue) respiratory (red) 10. red blood cells are a main part of the circulatory system. however, they are created within this system... skeletal (black) nervous (brown) muscular (red) 11. which of the following statements is false? cells form tissues. (yellow) tissues form organ systems. (black) organs form organ systems. (sky blue) 12. which of the following fun facts about the human body are true? a womans heart beats faster than a mans heart. (light orange) your nose and ears will never stop growing. (white) both a & b are true. (light purple)

Explanation:

1. The nervous system gathers and interprets information.
2. The immune system protects from pathogens.
3. Carbon - dioxide is delivered from the circulatory system back to the respiratory system to exit the body.
4. The nervous system works with the endocrine system to send messages as hormones.
5. The muscular system is needed to move food through the digestive system.
6. The circulatory system works with the respiratory system to provide the body with oxygen.
7. The digestive and circulatory systems work together to absorb and move nutrients.
8. The skeletal, nervous, and muscular systems work together to move the body.
9. The excretory system gets rid of solid waste after the digestive system absorbs nutrients.
10. Red blood cells are created in the skeletal system (bone marrow).
11. The false statement is "Tissues form organ systems" as tissues form organs first and then organs form organ systems.
12. Both a woman's heart beats faster than a man's heart and the nose and ears never stop growing are true facts.

Answer:

1. A. nervous (yellow)
2. C. immune (red orange)
3. B. respiratory (red)
4. C. endocrine (orange)
5. C. muscular (yellow green)
6. B. circulatory (green)
7. A. digestive and circulatory (sky blue)
8. B. skeletal, nervous, muscular (red)
9. B. excretory (sky blue)
10. A. skeletal (black)
11. B. Tissues form organ systems. (black)
12. C. Both A & B are true. (light purple)