“ individual countries in the region are too small to make their presence felt on the world stage.”

Implied in this statement is the need for

Single-celled organisms do not need a transport system because:

Choose the ONE underlined part A, B or C that is inappropriate. If the sentence is acceptable as it stands, choose D.

We could reach the survivors neither by boat or by plane, and so we abandoned our search as futile.

The triangle ABC above shows the angle of elevation of the top, B, of a tower, BC, from A, to be 30°. AB = 40 m. The length of BC is

Which of the following statements about lipids is NOT true?

Which of the following methods of fishing is MOST damaging to the eco-system?

All of the following devices are commonly used non-impact printers EXCEPT __________.

Active transport:

Which one of the following statements about ∝ particles is NOT true?

John Smith is employed at $8 per hour, he is paid time and a half for hours of work excess Of 44 hours per week. Last week worked for 50 hours. His gross earnings were

When zinc sulphide is heated in air the gas produced is:

The white blood cells that produce antibodies are called:

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

Which of the following transactions will NOT affect capital?

Which of the following are examples of environmental variation in humans?
Ⅰ hair colour
Ⅱ height
Ⅲ intelligence
Ⅳ body mass

All of the following are non-metals EXCEPT for:

A lack of vitamin D in the diet causes:

The energy used in thermal decomposition is:

Dividing 9 × 10^-2 by 3 × 10^-8 gives:

All of the following can affect the size of a population EXCEPT for: