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3. What is the endocrine system?
System that secretes
hormones

4. Cells are to tissues as tissues
What are organs?
Cells are to tissues as tissues
are to

5. Between stages A and D, this process must occur
What is cell division/mitosis?
Between stages A and D, this process must occur

6. What is the endocrine system?
It’s the system that produces chemicals that regulate bodily functions

7. What is the nervous system?
It’s the system that is responsible for controlling and coordinating movement

8. What is the circulatory system?
It’s the system that delivers
oxygen and other nutrients
throughout the body

9. It’s the sex cell shown at A. It’s the sex cell shown at B.
What is sperm, egg and fertilization?
It’s the sex cell shown at A.
It’s the sex cell shown at B.
It’s the reproductive process that is occurring at C

10. What is the excretory system?
It’s the system that removes solid, liquid and gaseous wastes from the body

11. What is the reproductive system?
It’s the system responsible
for producing
sex cells and offspring

12. What is the endocrine system?
It’s the system made up
of glands like the
ovaries and testes.

13. What is the respiratory system?
It’s the system responsible for gas exchange, consisting of structures such as the lungs, trachea and nose
What is the respiratory system?

14. What is the muscular system?
It’s the system that works
with the skeletal system
allowing for movement

15. What is the digestive system?
It’s the system shown below that is responsible for breaking down food into smaller molecules so that energy may be released to be used by the cells

16. parts: the brain and the
What is the spinal cord?
The central nervous
system consists of two
parts: the brain and the

17. The nose, mouth, and diaphragm are parts of this body system
What is the respiratory system?
The nose, mouth, and diaphragm are parts of this body system

18. What is fight off infections?
It’s the job of the white blood
cells as shown below

19. What is the respiratory system?
If someone is suffering from difficulty breathing, it’s the system most likely affected

20. What are the circulatory and respiratory systems?
When oxygen is transferred to the bloodstream as blood passes by the lungs, these two systems are working together

21. What is the respiratory system?
Which body system functions
by bringing in oxygen and
removing carbon dioxide

22. In humans, the digestion process begins in this place
What is the mouth, with chewing and saliva?
In humans, the digestion process begins in this place

23. What are the lungs?
Of the following organs, it’s the one that is part of the respiratory system
A. stomach
B. lungs
C. spinal cord
D. large intestines

24. What are the circulatory and excretory systems?
The two systems involved when waste and water are removed from blood as it flows through the kidneys are

25. What is the nervous system?
A lack of control in the muscular system is most likely related to a problem in what other organ system?

26. What is the nervous system?
When a person’s arm touches something hot, the muscles in the arm react to pull the arm away. The body system that alerts the muscles to react is

27. What is conducting messages to coordinate body functions?
The brain, spinal cord, and nerves are organs that perform this primary function

28. Complete the levels of organization from simple to complex
(1) Tissues  (2) Organs
Complete the levels of organization from simple to complex

29. The process in which cells release the energy in food
What is respiration?
The process in which cells
use oxygen to
release the energy in food
(happens in the
mitochondria)

30. What is the nervous system?
It’s the system shown below, which is responsible for responding to stimuli

31. A gastroenterologist is a doctor who treats problems of the
Digestive System
A gastroenterologist is a doctor
who treats problems of the
esophagus, stomach, and intestines.
Which organ system is cared for
by this type of doctor?

32. Skeletal System
Which system supports the body, protects internal organs, and makes blood cells?

33. (1) organ system tissue cell organ
What is 4?
Which sequence lists the levels of organization in the human body from simplest to most complex?
(1) organ system tissue cell organ
(2) tissue cell organ organ system
(3) organ organ system tissue cell
(4) cell tissue organ organ system

34. You’re almost done….

35. In your own words, describe how the
following systems work together:
Skeletal & Muscular
Circulatory & Respiratory
Digestive & Excretory
Nervous & Endocrine
Endocrine & Reproductive