A political campaign is a method used by political parties to

If the relative atomic mass (RAM) = 1 for hydrogen and 16 for oxygen, the formula mass for H₂O₂ is:

Which of the following persons listed below is the Head of the Judiciary?

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

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

After a 5% discount, an article is sold for $475. The price before the discount was

All of the following are organelles EXCEPT for:

In a school of 910 pupils, ²/₅ are girls and ²/₇ of the girls play netball. How many girls play netball?

The charge on a sodium ion is always:

The nucleus of a carbon atom has six protons and eight neutrons.Which one of the following describes it?

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:

__________ is a type of chip from which data can be erased by exposure to ultraviolet light.

3x - 4(x + 6) =

Which one of the following is NOT a harmful effect of smoking?

The Periodic Table is arranged in order of:

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

Many leaves are adapted to photosynthesise effectively by having:

Demersals are fish that are found:

The mean of ten numbers is 58. If one of the numbers is 40, what is the mean of the other nine?

When we are too hot, more blood flows through the capillaries near the surface of the skin. This helps us to cool down because the blood loses heat by:

If x = 2³ × 5² =, then x⁴ =