Which of the following types of households in the Caribbean is MOST closely associated with ancestors who came from India?

All of the following items are widely used input devices EXCEPT the __________.

In hot conditions the surface blood vessels in the skin undergo vasodilation. This allows:

In terms of mass, compared to a proton, an electron:

0.045 × 10^-3 in scientific notation is

The constitutions of Commonwealth Caribbean countries guarantee citizens freedom of conscience, expression, assembly and movement. These freedoms are usually referred to as

__________ refers to the number of bits that a microprocessor can manipulate at one time

The water authority charges $20.00 per month for the meter rent, $2.00 for the first 1 000 litres and $0.20 for each additional 100 litres. What is the total bill for 2400 litres used in one month?

After Lloyd's father died, Lloyd invited his mother to live with his wife, his two sons and himself. The new family structure would be termed.

Which of the following statements is UNTRUE?

The number of double bonds in a molecule of carbon dioxide is:

The biceps and triceps are an antagonistic pair of muscles because:

Which one of the following would NOT give rise to a systematic error in an experiment?

When zinc metal is added to copper sulphate solution the products are copper and zinc sulphate solution, so the material that has been displaced must be:

In the figure above, AB || CD and ∠BAD = 32° . ∠APC =

The diagram above shows the graphs of 3x - y = 1 and 5x + 2y = 20 . Which ordered pair (x, y) satisfies both equations?

Breathing in fish involves which two processes?

In a school of 910 pupils, ³/₇ are boys and ²/₅ of the boys wear glasses. How many boys wear glasses?

When dilute sulphuric acid is electrolysed the two gases produced are hydrogen and: