All of the following are components of an ecosystem EXCEPT for:
3. Question | Social Studies
The role of the Opposition in Parliament can BEST be described as
4. Question | Chemistry
Powders react faster than lumps because they have:
5. Question | Chemistry
The alloy, brass, contains copper and:
6. Question | Chemistry
The active catalyst in a car′s catalytic converter is:
7. Question | Mathematics
Which of the following relations is
represented by the graph shown above?
8. Question | Chemistry
Alcohol can be separated from beer using:
9. Question | English A
Instructions: Choose the one NEAREST IN MEANING to the original sentence.
The Europeans who were not well off were those who came to the West Indies in search of wealth.
10. Question | Chemistry
Herbicides are used to destroy:
11. Question | Mathematics
How many grams are in 2.5 kilograms?
12. Question | Biology
Which one of the following is NOT a reflex action?
13. 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
14. Question | Physics
You look through a microscope to view the Brownian motion of smoke in a container of air.
Which one of the following statements is NOT true?
15. Question | Mathematics
A store charges 6% VAT on all sales. What
is the total cost of a shirt marked at $30 ?
16. Question | Biology
The wall of the left ventricle is thicker than that of the right ventricle because:
17. Question | Mathematics
Which of the relations represented below
are functions?
18. Question | Mathematics
The perimeter of a rectangle is 26 cm. The rectangle is converted to a square by tripling the width and taking a quarter of the length. What is the perimeter of the resulting square?
19. Question | Mathematics
This question refers to the triangle PQR in
which angle QPR = 90°, PR = 12 cm and
PQ = 5 cm.
The length of QR, in cm, is
20. Question | Chemistry
To complete the reaction: acid + carbonate → salt + carbon dioxide + ?, we must add the word: