All of the following are components of an ecosystem EXCEPT for:
2. Question | Chemistry
A reaction that gives out heat is said to be:
3. Question | Principles Of Accounts
The gross profit of a firm is $3,600, bad debts $100, rent paid $120, rent prepaid $20, general expenses $80 and discount received $110. The net profit is
4. Question | Integrated Science
Sea breezes result because:
5. Question | Mathematics
If x = 23 × 52 =, then x4 =
6. Question | Integrated Science
Which one of the following best describes hormones?
7. Question | Biology
Seeds are dispersed from the parent plant:
8. Question | Mathematics
Which of the relations represented below
are functions?
9. Question | Chemistry
The energy used in thermal decomposition is:
10. Question | Chemistry
1 mole of sodium carbonate weighs 106 g, so the number of moles in 318 g will be:
11. Question | Information Technology
__________ is a temporary holding area for data, application program instructions, and the operating system.
12. Question | Chemistry
To electrolyse solid lead bromide it must first be heated so that:
13. Question | Biology
A lack of vitamin D in the diet causes:
14. Question | Mathematics
The water authority charges $10.00 per
month for the meter rent, $2.50 for the first
1 000 litres and $0.10 for each additional
100 litres. What is the total bill for 2 500
litres used in one month?
15. Question | Chemistry
When potassium burns in chlorine, the material that is oxidised is called:
16. Question | Mathematics
If x is an odd number, which of the following
is also odd?
17. Question | Chemistry
The state symbol for a solution in water is:
18. Question | Chemistry
All of the following have a charge of -1 EXCEPT for:
19. Question | Chemistry
The number of atoms in a diatomic molecule is:
20. Question | Social Studies
POPULATION PYRAMID FOR COUNTRY X
Which of the following features of Country X may be gathered from the diagram above?