In a plant, water and dissolved minerals are transported in the:
2. Question | Mathematics
3 4/5 expressed as a decimal is
3. Question | Social Studies
POPULATION PYRAMID FOR COUNTRY X
Which of the following features of Country X may be gathered from the diagram above?
4. Question | Chemistry
In the modern Periodic Table the elements are arranged:
5. Question | Mathematics
The expansion of (x - 2)2 is
6. Question | Mathematics
How many grams are in 2.5 kilograms?
7. Question | Integrated Science
We do not see an object if rays of light from it are focussed on the blind spot because:
8. 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
9. Question | Biology
Leaves are thin and flat:
10. Question | Mathematics
The number 0.0417 in standard form is
11. Question | Chemistry
The group of elements whose molecules and atoms are the same is called:
12. Question | Chemistry
At 20 ℃ all of the halogens are:
13. Question | Chemistry
The number of particles in a mole of any gas is always:
14. Question | Social Studies
Which of the following methods of fishing is MOST damaging to the eco-system?
15. Question | Information Technology
The term __________ designates equipment that might be added to a computer system to enhance its functionality.
16. Question | Information Technology
A __________ is a device that is externally connected to and under the control of the central processing unit.
17. Question | Physics
A ripple travels over the surface of some water. Its wavelength is 2 m, its amplitude is 0.1 m and
its frequency is 0.5 Hz.The speed of the ripple is:
18. Question | Chemistry
The common name for ascorbic acid is:
19. Question | Biology
The scientific name of an organism is derived from its:
20. Question | Integrated Science
Which one of the following best describes hormones?