Oxygen is carried around the body by the:

The equation of the line which passes through the point (0, 2) and has a gradient of ¹/₃ is

The ZAP Company hired you as a book-keeper. On April 3 you received an invoice along with goods from D. Kamin & Co. Ltd. for $600. Where should you record this transaction?

g/dm³ are units of:

In the equation, carbon monoxide + oxygen → carbon dioxide, a reactant is:

The type of polymerisation used to make polythene is called:

We use expanded polystyrene cups for heat of reaction experiments because the cups are:

The number of kilos in 1 metric tonne is:

Quantity of electricity in coulombs = current in amps multiplied by:

The treaty which led to the establishment of CARICOM is an example of a

None of these solutions in water conducts electricity EXCEPT for:

Two commonly used types of impact printers are __________.

POPULATION PYRAMID FOR COUNTRY X

Which of the following features of Country X may be gathered from the diagram above?

Items bought by a trader for $80 are sold for $100. The profit expressed as a percentage of cost price is

In which one of the following four cases would the pressure be greatest?

Biological catalysts in yeast are called:

In the circle above, the circumference is 10 cm. The length of the arc AB, in centimetres, is

The alloy, brass, contains copper and:

The lowest and the highest frequencies a typical young person′s ear can detect are approximately:

Which of the following statements about diffusion is NOT true?