In the equation, carbon monoxide + oxygen → carbon dioxide, a reactant is:
2. Question | Integrated Science
We do not see an object if rays of light from it are focussed on the blind spot because:
3. Question | Biology
An alternate form of a gene is called an:
4. Question | Integrated Science
Each of the features of our bodies is controlled by a:
5. Question | Chemistry
The state symbol for a solution in water is:
6. Question | Information Technology
A home computer system is equipped with a memory card reader, floppy disk drive, a DVD drive and an internal hard disk, The LEAST an MOST portable media that can be used with this computer are __________.
7. Question | Information Technology
A __________ is a device that is externally connected to and under the control of the central processing unit.
8. Question | Physics
A 10 V battery delivers a steady current of 2 A. How long will it be before 1.0 kJ of energy is
supplied to the circuit?
9. Question | Chemistry
Hydrocarbons contain carbon and:
10. Question | Biology
In humans, an egg cell is released from an ovary approximately every:
11. Question | Social Studies
THE ITEM refer to the following family functions.
The family produces children and maintains the population.
12. Question | Social Studies
Which of the following would play an important part in a government′s efforts to increase consumption of locally produced food?
13. Question | Mathematics
The pie chart above shows how a student
used 10 hours per week for studying
English (E), Mathematics (M), French (F)
and Geography (G), The amount of hours
spent studying French is approximately
14. Question | Biology
The following are all minerals EXCEPT for:
15. Question | English A
Choose the ONE underlined part A, B or C that is inappropriate. If the sentence is acceptable as it stands, choose D.
She was not feeling well at the beginning of the journey, and sitting at the front of the car made her feel worse.
16. Question | Mathematics
The width of a block of wood with
rectangular cross-section is x cm. Its height
is 2/3 its width and its length is 4 times its
height. What is its volume in cm3?
17. Question | Information Technology
Which of the following devices are MOST LIKELY to be used at an airport for border control activities?
18. Question | Integrated Science
Demersals are fish that are found:
19. Question | Integrated Science
The particles in a liquid:
20. Question | Chemistry
Different structures based on the same molecular formula are called: