Vaccination causes a person′s immune system to produce:
2. Question | Social Studies
“ individual countries in the region are too small to make their presence felt on the world stage.â€
Implied in this statement is the need for
3. Question | Social Studies
Which conclusion can be drawn from the table?
4. Question | Information Technology
Devices that capture data directly from a source document include all of the following items EXCEPT __________.
5. Question | Chemistry
The number of atoms in this formula, H2SO4, is:
6. Question | Integrated Science
Three factors that increase the risk of coronary heart disease are:
7. Question | Biology
Which of the following substances contains the elements carbon, hydrogen, oxygen and
nitrogen?
Ⅰ DNA
Ⅱ carbohydrates
Ⅲ lipids
Ⅳ proteins
8. Question | Biology
Decomposers are important in the process of decay because:
9. Question | Biology
Crossing two brown mice produced an offspring with a black coat.Which of the following statements MUST be correct?
Ⅰ Brown coat is dominant to black.
Ⅱ The brown mice were heterozygous for coat colour.
Ⅲ The black mouse was homozygous for coat colour.
Ⅳ Crossing a black mouse with another black mouse could produce a brown offspring.
10. Question | Physics
Which one of the following statements about constructive interference is NOT true?
11. Question | Biology
In the diagram of a section through a synovial joint, the part labelled X represents the:
12. Question | Information Technology
All of the following are general purpose software EXCEPT __________.
13. Question | Physics
The method by which certain uranium and plutonium nuclei can release energy in a reactor is
known as:
14. Question | Chemistry
All of these materials are used in a blast furnace EXCEPT for:
15. Question | Social Studies
Which of the following may result if many people do what the young man in the picture is doing?
1. The rapid growth of cities 2. The growth of shanty towns and squatter settlements 3. The brain drain experienced by many developing countries 4. Inadequate housing, educational and health facilities in urban areas
16. Question | Principles Of Accounts
Which of the following are real accounts?
1. Furniture Account
2. Debtors Account
3. Capital Account
4. Motor Car Account
17. Question | Social Studies
THE ITEM refer to the following family functions.
The family provides security and love for the growing children.
18. Question | Chemistry
The number of electrons in a full electron shell is:
19. Question | Information Technology
A(n) __________ printer is suitable for printing multi-part forms because they easily print through many layers of paper.
