Unit 1:
1. What is a system?
A. An arrangement of parts and their interconnections for a particular purpose.
B. A group of unrelated objects.
C. A random collection of items.
D. A single entity without parts.
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2. Which of the following is an example of an artificial system?
A. Ecosystem
B. Digestive system
C. Heating system
D. Circulatory system
3. What is highlighted by the term "digestive system"?
A. Function
B. Major parts
C. Both A and B
D. Neither A nor B
4. Which cells are the most numerous in the body?
A. Muscle cells
B. Brain cells
C. Skin cells
D. Blood cells
5. How many organ systems does the body have?
A. 5
B. 10
C. 12
D. 8
6. Identify the purpose of the family system:
A. To provide education.
B. To govern a municipality.
C. To nurture and support individuals
D. To regulate religious practices.
7. Which social system is part of the political system?
A. Family
B. Church
C. School
D. Municipality
8. What is the role of an individual in the education system?
A. Religious leader
B. Student
C. Mayor
D. Parent
Answers:
1. A. An arrangement of parts and their interconnections for a particular purpose.
2. C. Heating system
3. C. Both A and B
4. C. Skin cells
5. C. 12
6. C. To nurture and support individuals
7. D. Municipality
8. B. Student