The alloy, brass, contains copper and:

The halogens are found in:

The role of the Opposition in Parliament can BEST be described as

Which one of the following structures is responsible for controlling entry and exit of materials into and out of the cell?

A store charges 6% VAT on all sales. What is the total cost of a shirt marked at $30 ?

Which of the following would DISCOURAGE emigration?

Caribbean governments have improved the rights of children born out of wedlock by.

Which of the following social issues are associated with the use of illegal drugs by adolescents?

1. Criminal activity
2. Indiscipline
3. Early marriage
4. Poverty

A political campaign is a method used by political parties to

Proteins are:

Natural Increase in Population

The natural increase in population for country X in 2006 was

A loudspeaker emits a steady note.A girl sings a note which is of lower pitch but higher volume. The sound wave she is producing has:

The perimeter of a rectangle is 26 cm. The rectangle is converted to a square by tripling the width and taking a quarter of the length. What is the perimeter of the resulting square?

Vaccination causes a person′s immune system to produce:

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

Sweating can help to cool the body. This cooling is achieved mainly by:

The main parts of the human circulatory system are:

To complete the reaction: acid + carbonate → salt + carbon dioxide + ?, we must add the word:

Identify the order in which the ancestors of the Caribbean people arrived in the region.

1. Amerindians
2. East Indians
3. Europeans
4. Africans

The type of bonding that involves loss or gain of electrons is called: