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

The highest authority of the Caribbean Community (CARICOM) is the

What unit measurement is used to express the speed of memory?

Simple sugars are called monosaccharides because:

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

Two separate forces are acting on a bar to cause it to rotate clockwise. One force is 20 N, at a distance of 3 m out from the pivot; the second force, 2 m further out, is 10 N. Their combined moment is:

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

In order to carry out photosynthesis, a plant needs:

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

Which of the following acronyms represents a computer bus primarily designed for the transfer of data between a computer system and a mass storage device?

The gross profit of a firm is $3,600, bad debts $100, rent paid $120, rent prepaid $20, general expenses $80 and discount received $110. The net profit is

When limestone is heated strongly it changes into:

The alloy, brass, contains copper and:

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

Which one of these statements is true for ALL electromagnetic waves?

In pea plant size, tall is dominant to dwarf.You cannot tell whether a tall plant is homozygous (TT) or heterozygous (Tt).To find its genotype you perform a test cross.This involves:

Genetic engineering involves:

All of these materials are used in a blast furnace EXCEPT for:

Instructions: Choose the one NEAREST in MEANING to the original sentence.

The news shocked me so much that I almost forgot what I wanted to say.

The chemicals that make up the bodies of animals and plants are called: