We lose water mainly in:

__________ are used in specialized fields such as engineering and drafting for outputting large-format drawings.

The exterior angles and the interior angles of a polygon are equal. How many sides does the polygon have?

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

The blood cells that engulf invading microorganisms are:

Veins have valves because

Difficulty faced at home and the hope of a better life in town BEST illustrate the effect of

Which one of the following statements about light passing down an optical glass fibre is NOT true?

In an atom the neutron is found:

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

Given ƒ : x -> 3x - 1, and g : x -> x², then ƒg(-2) =

To make fertilisers and explosives we need:

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

The term __________ designates equipment that might be added to a computer system to enhance its functionality.

In which of the following countries is proportional representation practised?

For which of the following purposes is the information collected in a census normally used?

1. To determine the rate of population growth
2. To predict the needs of the society and plan how to satisfy them
3. To estimate the number of government supporters in the country

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

Which one of the following is correct. When we digest our food:

Who presides over the House of Assembly / House of Representatives?